diff options
| author | Pierre Labastie <pierre.labastie@neuf.fr> | 2022-09-10 13:41:38 +0200 |
|---|---|---|
| committer | Pierre Labastie <pierre.labastie@neuf.fr> | 2022-09-10 13:41:38 +0200 |
| commit | 1bade3f439265d1c964701316922ab5cbfed93c8 (patch) | |
| tree | 1681f7c086b2fc55b1219356356e466ddabad439 /chapter05 | |
| parent | 0611f706d5cf2c5f18e18d51f2866956870b131a (diff) | |
Document the --enable-default-pie/ssp options
Also document test failures in gcc chapter 8
Diffstat (limited to 'chapter05')
| -rw-r--r-- | chapter05/gcc-pass1.xml | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/chapter05/gcc-pass1.xml b/chapter05/gcc-pass1.xml index 0b7f17913..2c8fc4c31 100644 --- a/chapter05/gcc-pass1.xml +++ b/chapter05/gcc-pass1.xml @@ -135,6 +135,20 @@ cd build</userinput></screen> </varlistentry> <varlistentry> + <term><parameter>--enable-default-pie</parameter> and + <parameter>--enable-default-ssp</parameter></term> + <listitem> + <para>Those switches allow GCC to compile programs with + some hardening security features (more information on those in + the <xref linkend="pie-ssp-info"/> in chapter 8). They are not + strictly needed at this stage, since the compiler will only produce + temporary executables. But it is cleaner to have the temporary + packages be as close as possible to the final ones. + </para> + </listitem> + </varlistentry> + + <varlistentry> <term><parameter>--disable-shared</parameter></term> <listitem> <para>This switch forces GCC to link its internal libraries |