From 8d286dd118a5bd16f7ae0fb9dfcdcfd020bea803 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Thu, 14 May 2020 08:25:39 -0700 Subject: x86: Default CET run-time support to auto CET has been added since GCC 8. This patch defaults CET run-time support to auto. It enables CET run-time support if asssembler supports CET instructions and multi-byte NOPs are enabled via SSE2. config/ * cet.m4 (GCC_CET_FLAGS): Change default to auto. gcc/ * configure: Regenerated. libatomic/ * configure: Regenerated. libbacktrace/ * configure: Regenerated. libcc1/ * configure: Regenerated. libcpp/ * configure: Regenerated. libdecnumber/ * configure: Regenerated. libgcc/ * configure: Regenerated. libgfortran/ * configure: Regenerated. libgomp/ * configure: Regenerated. libitm/ * configure: Regenerated. libobjc/ * configure: Regenerated. libquadmath/ * configure: Regenerated. libsanitizer/ * configure: Regenerated. libssp/ * configure: Regenerated. libstdc++-v3/ * configure: Regenerated. libvtv/ * configure: Regenerated. zlib/ * configure: Regenerated. --- libgfortran/ChangeLog | 4 ++++ libgfortran/configure | 4 ++-- 2 files changed, 6 insertions(+), 2 deletions(-) (limited to 'libgfortran') diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index 94c7e0f..1cbdaf3 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,7 @@ +2020-05-14 H.J. Lu + + * configure: Regenerated. + 2020-05-06 Uroš Bizjak * config/fpu-387.h (__math_force_eval): Remove. diff --git a/libgfortran/configure b/libgfortran/configure index b4cf854..3c8be06 100755 --- a/libgfortran/configure +++ b/libgfortran/configure @@ -1466,7 +1466,7 @@ Optional Features: do not reject slow dependency extractors --disable-dependency-tracking speeds up one-time build - --enable-cet enable Intel CET in target libraries [default=no] + --enable-cet enable Intel CET in target libraries [default=auto] --disable-symvers disable symbol versioning for libgfortran --enable-shared[=PKGS] build shared libraries [default=yes] --enable-static[=PKGS] build static libraries [default=yes] @@ -6001,7 +6001,7 @@ if test "${enable_cet+set}" = set; then : esac else - enable_cet=no + enable_cet=auto fi -- cgit v1.1