make.sh: Remove -mindirect-branch=thunk and -mfunction-return=thunk as default

I cannot find any evidence that this is helpful and no other
distribution has this as default. Packages that are vulnerable to these
attacks (i.e. the kernel) add these flags as appropriate automatically.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/make.sh b/make.sh
index 799aeee6603d3b7c57ccab8c97f7f87d186f854c..1a1960674abaa3765b646e48af62501eff7771d5 100755 (executable)
--- a/make.sh
+++ b/make.sh
@@ -146,14 +146,14 @@ configure_build() {
                        BUILDTARGET="${build_arch}-unknown-linux-gnu"
                        CROSSTARGET="${build_arch}-cross-linux-gnu"
                        BUILD_PLATFORM="x86"
-                       CFLAGS_ARCH="-m64 -mindirect-branch=thunk -mfunction-return=thunk -mtune=generic"
+                       CFLAGS_ARCH="-m64 -mtune=generic"
                        ;;
 
                i586)
                        BUILDTARGET="${build_arch}-pc-linux-gnu"
                        CROSSTARGET="${build_arch}-cross-linux-gnu"
                        BUILD_PLATFORM="x86"
-                       CFLAGS_ARCH="-march=i586 -mindirect-branch=thunk -mfunction-return=thunk -mtune=generic -fomit-frame-pointer"
+                       CFLAGS_ARCH="-march=i586 -mtune=generic -fomit-frame-pointer"
                        ;;
 
                aarch64)