Make PGO use toolchain

Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>
Thaodan · Mar 6, 2023 · b6f9f3d · b6f9f3d
1 parent 8f156cb
commit b6f9f3d
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/build/unix/mozconfig.unix b/build/unix/mozconfig.unix
@@ -4,6 +4,15 @@ if [ -n "$FORCE_GCC" ]; then
     CC="$MOZ_FETCHES_DIR/gcc/bin/gcc"
     CXX="$MOZ_FETCHES_DIR/gcc/bin/g++"
 
+    if [ -n "$MOZ_PGO" ]; then
+        if [ -z "$USE_ARTIFACT" ]; then
+            ac_add_options --enable-lto
+        fi
+        export AR="$topsrcdir/gcc/bin/gcc-ar"
+        export NM="$topsrcdir/gcc/bin/gcc-nm"
+        export RANLIB="$topsrcdir/gcc/bin/gcc-ranlib"
+    fi
+
     # We want to make sure we use binutils and other binaries in the tooltool
     # package.
     mk_add_options "export PATH=$MOZ_FETCHES_DIR/gcc/bin:$MOZ_FETCHES_DIR/binutils/bin:$PATH"