diff options
Diffstat (limited to 'chapter05')
| -rw-r--r-- | chapter05/gcc-pass1.xml | 4 | ||||
| -rw-r--r-- | chapter05/gcc-pass2.xml | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/chapter05/gcc-pass1.xml b/chapter05/gcc-pass1.xml index b0fd383f8..49612eba7 100644 --- a/chapter05/gcc-pass1.xml +++ b/chapter05/gcc-pass1.xml @@ -105,6 +105,10 @@ done</userinput></screen> <screen><userinput remap="pre">sed -i '/k prot/agcc_cv_libc_provides_ssp=yes' gcc/configure</userinput></screen> + <para>Also fix a problem identified upstream:</para> + +<screen><userinput remap="pre">sed -i 's/if \((code.*))\)/if (\1 \&\& \!DEBUG_INSN_P (insn))/' gcc/sched-deps.c</userinput></screen> + <para>The GCC documentation recommends building GCC outside of the source directory in a dedicated build directory:</para> diff --git a/chapter05/gcc-pass2.xml b/chapter05/gcc-pass2.xml index 1dce58834..1bd4c4a20 100644 --- a/chapter05/gcc-pass2.xml +++ b/chapter05/gcc-pass2.xml @@ -95,6 +95,10 @@ mv -v gmp-&gmp-extracted-version; gmp tar -xf ../mpc-&mpc-version;.tar.gz mv -v mpc-&mpc-version; mpc</userinput></screen> + <para>As in the first build of GCC, fix a problem identified upstream:</para> + +<screen><userinput remap="pre">sed -i 's/if \((code.*))\)/if (\1 \&\& \!DEBUG_INSN_P (insn))/' gcc/sched-deps.c</userinput></screen> + <para>Create a separate build directory again:</para> <screen><userinput remap="pre">mkdir -v ../gcc-build |