diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2018-04-19 09:45:51 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2018-04-19 09:45:51 +0200 |
| commit | a0e1df888de5675d071239b1db57fd48d6ff47b7 (patch) | |
| tree | b0c9b9254a3be05982a8b50a9f49a73a011ebce8 /libgcc/configure | |
| parent | 4f3fc30103ca6d8d5cb6b1a01c4db33d5ab813b4 (diff) | |
cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace --enable-cet=default with --enable-cet=auto.
* config/cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace
--enable-cet=default with --enable-cet=auto.
* doc/install.texi: Document --disable-cet being the default and
--enable-cet=auto.
* configure: Regenerated.
From-SVN: r259487
Diffstat (limited to 'libgcc/configure')
| -rw-r--r-- | libgcc/configure | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/libgcc/configure b/libgcc/configure index e0caeecd3bb..fa024134668 100644 --- a/libgcc/configure +++ b/libgcc/configure @@ -1316,8 +1316,7 @@ Optional Features: enable decimal float extension to C. Selecting 'bid' or 'dpd' choses which decimal floating point format to use - --enable-cet enable Intel CET in target libraries - [default=default] + --enable-cet enable Intel CET in target libraries [default=no] --enable-explicit-exception-frame-registration register exception tables explicitly at module start, for use e.g. for compatibility with @@ -4781,12 +4780,12 @@ $as_echo "$ac_cv_sjlj_exceptions" >&6; } if test "${enable_cet+set}" = set; then : enableval=$enable_cet; case "$enableval" in - yes|no|default) ;; + yes|no|auto) ;; *) as_fn_error "Unknown argument to enable/disable cet" "$LINENO" 5 ;; esac else - enable_cet=default + enable_cet=no fi @@ -4796,7 +4795,7 @@ $as_echo_n "checking for CET support... " >&6; } case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in - default) + auto) # Check if target supports multi-byte NOPs # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext |