diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/configure.ac b/configure.ac index 9dacccb2..099ecdaa 100644 --- a/configure.ac +++ b/configure.ac @@ -164,15 +164,6 @@ if test "$GCC" = "yes" || test "$GCC" = "egcs"; then OSSH_CHECK_CFLAG_COMPILE([-Wunused-result], [-Wno-unused-result]) OSSH_CHECK_CFLAG_COMPILE([-fno-strict-aliasing]) if test "x$use_toolchain_hardening" = "x1"; then - # Cygwin GCC 7.x allows thunking on the CLI, but produces non-working - # code. Unfortunately you only notice this at link time. - case "$host" in - *-*-cygwin*) ;; - *) - OSSH_CHECK_CFLAG_COMPILE([-mfunction-return=thunk]) # gcc - OSSH_CHECK_CFLAG_COMPILE([-mindirect-branch=thunk]) # gcc - ;; - esac OSSH_CHECK_CFLAG_COMPILE([-mretpoline]) # clang OSSH_CHECK_LDFLAG_LINK([-Wl,-z,retpolineplt]) OSSH_CHECK_CFLAG_COMPILE([-D_FORTIFY_SOURCE=2]) |