3 files changed, 6 insertions, 6 deletions
diff --git a/chapter05/gcc-pass1.xml b/chapter05/gcc-pass1.xml
index 5d21228ef..eeeea3224 100644
--- a/chapter05/gcc-pass1.xml
+++ b/chapter05/gcc-pass1.xml
@@ -77,7 +77,9 @@ cd ../gcc-build</userinput></screen>
     --disable-libmudflap --disable-libssp \
     --disable-libgomp --disable-libquadmath \
     --disable-target-libiberty --disable-target-zlib \
-    --enable-languages=c --without-ppl --without-cloog</userinput></screen>
+    --enable-languages=c --without-ppl --without-cloog \
+    --with-mpfr-include=$LFS/sources/gcc-&gcc-version;/mpfr/src \
+    --with-mpfr-lib=$LFS/sources/gcc-build/mpfr/src/.libs</userinput></screen>
 
     <variablelist>
       <title>The meaning of the configure options:</title>
diff --git a/chapter05/gcc-pass2.xml b/chapter05/gcc-pass2.xml
index 85c1a5763..e28f05af3 100644
--- a/chapter05/gcc-pass2.xml
+++ b/chapter05/gcc-pass2.xml
@@ -157,7 +157,9 @@ cd ../gcc-build</userinput></screen>
     --enable-__cxa_atexit --enable-languages=c,c++ \
     --disable-libstdcxx-pch --disable-multilib \
     --disable-bootstrap --disable-libgomp \
-    --without-ppl --without-cloog</userinput></screen>
+    --without-ppl --without-cloog \
+    --with-mpfr-include=$LFS/sources/gcc-&gcc-version;/mpfr/src \
+    --with-mpfr-lib=$LFS/sources/gcc-build/mpfr/src/.libs</userinput></screen>
 
     <variablelist>
       <title>The meaning of the new configure options:</title>
diff --git a/chapter05/mpfr.xml b/chapter05/mpfr.xml
index fe37cae9d..004273828 100644
--- a/chapter05/mpfr.xml
+++ b/chapter05/mpfr.xml
@@ -43,10 +43,6 @@
   <sect2 role="installation">
     <title>Installation of MPFR</title>
 
-    <para>Apply a patch to fix a few bugs in MPFR:</para>
-
-<screen><userinput remap="pre">patch -Np1 -i ../&mpfr-fixes-patch;</userinput></screen>
-
     <para>Prepare MPFR for compilation:</para>
 
 <screen><userinput remap="configure">./configure --prefix=/tools --enable-thread-safe</userinput></screen>