diff options
Diffstat (limited to 'libphobos/configure')
| -rwxr-xr-x | libphobos/configure | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/libphobos/configure b/libphobos/configure index c8137d4..4551e9f 100755 --- a/libphobos/configure +++ b/libphobos/configure @@ -1478,7 +1478,7 @@ Optional Features: --enable-maintainer-mode enable make rules and dependencies not useful (and sometimes confusing) to the casual installer - --enable-cet enable Intel CET in target libraries [default=no] + --enable-cet enable Intel CET in target libraries [default=auto] --enable-shared[=PKGS] build shared libraries [default=yes] --enable-static[=PKGS] build static libraries [default=yes] --enable-fast-install[=PKGS] @@ -5573,7 +5573,7 @@ if test "${enable_cet+set}" = set; then : esac else - enable_cet=no + enable_cet=auto fi @@ -5586,6 +5586,8 @@ case "$host" in auto) # Check if target supports multi-byte NOPs # and if assembler supports CET insn. + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -fcf-protection" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -5609,6 +5611,7 @@ else enable_cet=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$save_CFLAGS" ;; yes) # Check if assembler supports CET. @@ -11734,7 +11737,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11737 "configure" +#line 11740 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11840,7 +11843,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11843 "configure" +#line 11846 "configure" #include "confdefs.h" #if HAVE_DLFCN_H |