From 3e05fb91f56c151f44a565f3a325649aa6182826 Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@anciens.enib.fr>
Date: Sun, 24 Apr 2011 18:57:01 +0200
Subject: libc/uClibc: use MMU settings

Enforce the MMU settings from the crosstool-NG configuration.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

diff --git a/scripts/build/libc/uClibc.sh b/scripts/build/libc/uClibc.sh
index 35b5e0e..5a72e92 100644
--- a/scripts/build/libc/uClibc.sh
+++ b/scripts/build/libc/uClibc.sh
@@ -347,6 +347,19 @@ mungeuClibcConfig() {
         ;;
     esac
 
+    # Accomodate for old and new uClibc versions, where the
+    # MMU settings has different config knobs
+    if [ "${CT_ARCH_USE_MMU}" = "y" ]; then
+        cat <<-ENDSED
+			s/.*(ARCH_HAS_MMU).*/\\1=y\nARCH_USE_MMU=y/
+			ENDSED
+    else
+        cat <<-ENDSED
+			s/.*(ARCH_HAS_MMU).*/# \\1 is not set/
+			/.*(ARCH_USE_MMU).*/d
+			ENDSED
+    fi
+
     # Accomodate for old and new uClibc version, where the
     # way to select between hard/soft float has changed
     case "${CT_ARCH_FLOAT_HW},${CT_ARCH_FLOAT_SW}" in
-- 
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