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-rw-r--r--chapter05/gcc-pass2.xml4
1 files changed, 3 insertions, 1 deletions
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>