diff options
Diffstat (limited to 'erts/configure.in')
| -rw-r--r-- | erts/configure.in | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/erts/configure.in b/erts/configure.in index 4bff2ebf3d..50f8c3b429 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -2783,6 +2783,23 @@ if test "$cross_compiling" != "yes" && test X${enable_hipe} != Xno; then fi fi +dnl Check to disable -fPIE and friends for HiPE on amd64 +if test X${enable_hipe} = Xyes && test X$ARCH = Xamd64; then + AC_TRY_COMPILE(, [#if defined(__pie__) || defined(__PIE__) + #error -fPIE is enabled by default + #endif], + [AC_MSG_NOTICE([No -fPIE enabled by default])], + [AC_MSG_WARN([Security feature -fPIE will be disabled for HiPE]) + STATIC_CFLAGS="-fno-PIE $STATIC_CFLAGS" + saved_LDFLAGS=$LDFLAGS + LDFLAGS="-no-pie $LDFLAGS" + AC_TRY_LINK(,, [], + [AC_MSG_WARN([Linked does not accept option -no-pie]) + LDFLAGS=$saved_LDFLAGS])]) + +fi + + if test X${enable_fp_exceptions} = Xauto ; then case $host_os in *linux*) |