diff options
Diffstat (limited to 'chapter05')
| -rw-r--r-- | chapter05/chapter05.xml | 1 | ||||
| -rw-r--r-- | chapter05/gcc-pass1.xml | 24 | ||||
| -rw-r--r-- | chapter05/gcc-pass2.xml | 1 |
3 files changed, 18 insertions, 8 deletions
diff --git a/chapter05/chapter05.xml b/chapter05/chapter05.xml index d6a977d48..d858c9a98 100644 --- a/chapter05/chapter05.xml +++ b/chapter05/chapter05.xml @@ -18,6 +18,7 @@ <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="gcc-pass1.xml"/> <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="linux-headers.xml"/> <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="glibc.xml"/> + <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="libstdc++.xml"/> <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="binutils-pass2.xml"/> <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="gcc-pass2.xml"/> <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="tcl.xml"/> diff --git a/chapter05/gcc-pass1.xml b/chapter05/gcc-pass1.xml index bf8076d1b..ca4f4defe 100644 --- a/chapter05/gcc-pass1.xml +++ b/chapter05/gcc-pass1.xml @@ -131,11 +131,15 @@ cd ../gcc-build</userinput></screen> --disable-multilib \ --disable-decimal-float \ --disable-threads \ - --disable-libmudflap \ - --disable-libssp \ + --disable-libatomic \ --disable-libgomp \ + --disable-libitm \ + --disable-libmudflap \ --disable-libquadmath \ - --enable-languages=c \ + --disable-libsanitizer \ + --disable-libssp \ + --disable-libstdc++-v3 \ + --enable-languages=c,c++ \ --with-mpfr-include=$(pwd)/../gcc-&gcc-version;/mpfr/src \ --with-mpfr-lib=$(pwd)/mpfr/src/.libs</userinput></screen> @@ -193,10 +197,14 @@ cd ../gcc-build</userinput></screen> </varlistentry> <varlistentry> - <term><parameter>--disable-decimal-float, --disable-threads, --disable-libmudflap, --disable-libssp, --disable-libgomp, --disable-libquadmath</parameter></term> + <term><parameter>--disable-decimal-float, --disable-threads, + --disable-libatomic, --disable-libgomp, --disable-libitm, + --disable-libmudflap, --disable-libquadmath, --disable-libsanitizer, + --disable-libssp, --disable-libstdc++-v3</parameter></term> <listitem> <para>These switches disable support for the decimal floating point - extension, threading, libmudflap, libssp and libgomp and libquadmath + extension, threading, libatomic, libgomp, libitm, libmudflap, + libquadmath, libsanitizer, libssp and the C++ standard library respectively. These features will fail to compile when building a cross-compiler and are not necessary for the task of cross-compiling the temporary libc.</para> @@ -212,10 +220,10 @@ cd ../gcc-build</userinput></screen> </varlistentry> <varlistentry> - <term><parameter>--enable-languages=c</parameter></term> + <term><parameter>--enable-languages=c,c++</parameter></term> <listitem> - <para>This option ensures that only the C compiler is built. - This is the only language needed now.</para> + <para>This option ensures that only the C and C++ compilers are built. + These are the only languages needed now.</para> </listitem> </varlistentry> diff --git a/chapter05/gcc-pass2.xml b/chapter05/gcc-pass2.xml index 6e7631741..7ca724ce9 100644 --- a/chapter05/gcc-pass2.xml +++ b/chapter05/gcc-pass2.xml @@ -113,6 +113,7 @@ cd ../gcc-build</userinput></screen> <para>Now prepare GCC for compilation:</para> <screen><userinput remap="configure">CC=$LFS_TGT-gcc \ +CXX=$LFS_TGT-g++ \ AR=$LFS_TGT-ar \ RANLIB=$LFS_TGT-ranlib \ ../gcc-&gcc-version;/configure \ |