H.J. Lu 8fc8bf801e Enable Intel CET in liblto_plugin.so on Intel CET enabled host ... Since ld is Intel CET enabled on Intel CET enabled host, dlopen fails on liblto_plugin.so if it isn't Intel CET enabled. Add GCC_CET_HOST_FLAGS to cet.m4, use it in libiberty and lto-plugin to always enable Intel CET in liblto_plugin.so on Intel CET enabled host. On Linux/x86 host, enable Intel CET by default if assembler and compiler support Intel CET so that the generated liblto_plugin.so can be used on both CET and non-CET machines. It is an error to disable Intel CET in liblto_plugin.so on Intel CET enabled host. config/ PR bootstrap/94739 * cet.m4 (GCC_CET_HOST_FLAGS): New. libiberty/ PR bootstrap/94739 * Makefile.in (COMPILE.c): Add @CET_HOST_FLAGS@. (configure_deps): Add $(srcdir)/../config/cet.m4 and $(srcdir)/../config/enable.m4. * aclocal.m4: Include ../config/cet.m4 and ../config/enable.m4. * configure.ac: Add GCC_CET_HOST_FLAGS(CET_HOST_FLAGS) and AC_SUBST(CET_HOST_FLAGS). * configure: Regenerated. lto-plugin/ PR bootstrap/94739 * Makefile.am (AM_CFLAGS): Add $(CET_HOST_FLAGS). * configure.ac: Add GCC_CET_HOST_FLAGS(CET_HOST_FLAGS) and AC_SUBST(CET_HOST_FLAGS). * Makefile.in: Regenerated. * aclocal.m4: Likewise. * configure: Likewise.		2020-04-25 10:07:16 -07:00
..
acinclude.m4
acx.m4
asmcfi.m4
ax_check_define.m4
ax_count_cpus.m4	Generalize getconf _NPROCESSORS_ONLN	2019-05-30 09:06:48 +00:00
ax_pthread.m4
bitfields.m4
bootstrap-asan.mk
bootstrap-cet.mk
bootstrap-debug-big.mk
bootstrap-debug-ckovw.mk
bootstrap-debug-lean.mk
bootstrap-debug-lib.mk
bootstrap-debug.mk
bootstrap-lto-lean.mk	Filter out LTO in config/bootstrap-lto-lean.mk.	2019-04-16 15:24:53 +00:00
bootstrap-lto-noplugin.mk
bootstrap-lto.mk	re PR lto/85574 (LTO bootstapped binaries differ)	2019-05-02 13:58:47 +00:00
bootstrap-O1.mk
bootstrap-O3.mk
bootstrap-Og.mk	Add a build config for bootstrapping at -Og	2019-07-08 06:21:11 +00:00
bootstrap-time.mk
bootstrap-ubsan.mk
cet.m4	Enable Intel CET in liblto_plugin.so on Intel CET enabled host	2020-04-25 10:07:16 -07:00
ChangeLog	Enable Intel CET in liblto_plugin.so on Intel CET enabled host	2020-04-25 10:07:16 -07:00
codeset.m4
depstand.m4
dfp.m4	Add missing '|' as wrong patch was applied.	2018-07-05 14:28:01 -06:00
elf.m4
enable.m4
extensions.m4
futex.m4	[ARM/FDPIC v6 02/24] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts	2019-09-10 09:37:00 +02:00
gc++filt.m4
gcc-plugin.m4
gettext-sister.m4
gettext.m4
glibc21.m4
gthr.m4	Create GCN-specific gthreads	2019-06-25 11:41:29 +00:00
gxx-include-dir.m4
hwcaps.m4
iconv.m4	iconv.m4 (AM_ICONV_LINK): Don't overwrite CPPFLAGS.	2018-11-07 15:41:21 -07:00
intdiv0.m4
inttypes_h.m4
inttypes-pri.m4
inttypes.m4
isl.m4
largefile.m4
lcmessage.m4
ld-symbolic.m4
lead-dot.m4
lib-ld.m4
lib-link.m4	Fixes after recent configure changes relating to static libraries	2020-02-01 00:34:28 +00:00
lib-prefix.m4
libstdc++-raw-cxx.m4
lthostflags.m4
math.m4	libgfortran: Provide some further math library fallbacks [PR94694]	2020-04-22 21:34:19 +02:00
mh-alpha-linux
mh-cygwin
mh-darwin
mh-djgpp
mh-mingw	mh-mingw: Also set __USE_MINGW_ACCESS flag for C++ code.	2019-03-18 22:36:56 +00:00
mh-pa
mh-pa-hpux10
mh-ppc-aix
mmap.m4
mt-alphaieee
mt-android
mt-d30v
mt-gnu
mt-mips16-compat
mt-mips-elfoabi
mt-mips-gnu
mt-nios2-elf
mt-ospace
mt-sde
mt-spu
multi.m4	Add D front-end, libphobos library, and D2 testsuite.	2018-10-28 19:51:47 +00:00
nls.m4
no-executables.m4	Use a non-empty test program to test ability to link.	2020-02-12 13:22:07 -08:00
override.m4	Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856).	2018-10-31 17:03:16 +00:00
picflag.m4
plugins.m4
po.m4
proginstall.m4
progtest.m4
sjlj.m4
stdint_h.m4
stdint.m4
target-posix
tcl.m4
tls.m4	[ARM/FDPIC v6 02/24] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts	2019-09-10 09:37:00 +02:00
toolexeclibdir.m4	Add `--with-toolexeclibdir=' configuration option	2020-01-24 11:24:25 +00:00
uintmax_t.m4
ulonglong.m4
unwind_ipinfo.m4
warnings.m4
weakref.m4
zlib.m4