Changeset 0472eb0

Timestamp:

09/09/2022 04:52:42 PM (19 months ago)

Author:

Pierre Labastie <pierre.labastie@…>

Branches:

11.3, 12.0, 12.1, kea, ken/TL2024, ken/inkscape-core-mods, ken/tuningfonts, lazarus, lxqt, plabs/newcss, plabs/python-mods, python3.11, qt5new, rahul/power-profiles-daemon, renodr/vulkan-addition, trunk, xry111/llvm18, xry111/soup3, xry111/xf86-video-removal

Children:

7b459c22, b84c401

Parents:

c8344b7

Message:

Add instructions for pie and ssp in clang

Just instructions for now because in a hurry... TODO:

• Add command explanations
• Update changelog
• also gcc in blfs needs to get the switches for default pie and default ssp

File:

• general/prog/llvm.xml (modified) (3 diffs)

general/prog/llvm.xml

@@ -149 +149 @@
       </itemizedlist>
 
+      <itemizedlist spacing="compact">
+        <listitem>
+          <para>
+            SSP patch:
+            <ulink url="&patch-root;/clang-&llvm-version;-enable_default_ssp-1.patch"/>
+          </para>
+        </listitem>
+      </itemizedlist>
+
     <bridgehead renderas="sect3">LLVM Dependencies</bridgehead>
 
@@ -227 +236 @@
      before applying -i -->
 <screen><userinput remap="pre">patch -Np2 -d projects/compiler-rt &lt;../compiler-rt-14.0.6-glibc_2_36-1.patch</userinput></screen>
+<screen><userinput remap="pre">patch -Np2 -d tools/clang &lt;../clang-&llvm-version;-enable_default_ssp-1.patch</userinput></screen>
 
     <para>
@@ -246 +256 @@
       -DLLVM_BINUTILS_INCDIR=/usr/include       \
       -DLLVM_INCLUDE_BENCHMARKS=OFF             \
+      -DCLANG_DEFAULT_PIE_ON_LINUX=ON           \
       -Wno-dev -G Ninja ..                      &amp;&amp;
 ninja</userinput></screen>