Attachment #757621 for bug #777117




if test x$may_have_cet = xyes; then
  if test x$cross_compiling = xno; then
    AC_TRY_RUN([
int
main ()
{
  asm ("endbr32");
  return 0;
}
    ],
    [have_multi_byte_nop=yes],
    [have_multi_byte_nop=no])
    have_cet=no
    if test x$have_multi_byte_nop = xyes; then
      AC_TRY_RUN([
static void
foo (void)
{

  bar ();
  return 0;
}
      ],
      [have_cet=no],
      [have_cet=yes])
    fi
    if test x$enable_cet = xno -a x$have_cet = xyes; then
      AC_MSG_ERROR([Intel CET must be enabled on Intel CET enabled host])
    fi




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
  asm ("endbr32");
  return 0;
}

_ACEOF
if ac_fn_cxx_try_run "$LINENO"; then :
  have_multi_byte_nop=yes
else
  have_multi_byte_nop=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    have_cet=no
    if test x$have_multi_byte_nop = xyes; then
      if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

static void
foo (void)
{

  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi
    if test x$enable_cet = xno -a x$have_cet = xyes; then
      as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
    fi




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
  asm ("endbr32");
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  have_multi_byte_nop=yes
else
  have_multi_byte_nop=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    have_cet=no
    if test x$have_multi_byte_nop = xyes; then
      if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

static void
foo (void)
{

  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi
    if test x$enable_cet = xno -a x$have_cet = xyes; then
      as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
    fi




  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
#line 10780 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H

  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
#line 10886 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H

  esac
  ;;

gnu*)
  version_type=linux
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
  hardcode_into_libs=yes
  ;;

haiku*)
  version_type=linux
  need_lib_prefix=no

# project, but have not yet been accepted: they are GCC-local changes
# for the time being.  (See
# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
  version_type=linux
  need_lib_prefix=no
  need_version=no

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
  asm ("endbr32");
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  have_multi_byte_nop=yes
else
  have_multi_byte_nop=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    have_cet=no
    if test x$have_multi_byte_nop = xyes; then
      if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

static void
foo (void)
{

  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi
    if test x$enable_cet = xno -a x$have_cet = xyes; then
      as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
    fi




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
  asm ("endbr32");
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  have_multi_byte_nop=yes
else
  have_multi_byte_nop=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    have_cet=no
    if test x$have_multi_byte_nop = xyes; then
      if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

static void
foo (void)
{

  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi
    if test x$enable_cet = xno -a x$have_cet = xyes; then
      as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
    fi




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
  asm ("endbr32");
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  have_multi_byte_nop=yes
else
  have_multi_byte_nop=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    have_cet=no
    if test x$have_multi_byte_nop = xyes; then
      if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

static void
foo (void)
{

  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi
    if test x$enable_cet = xno -a x$have_cet = xyes; then
      as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
    fi




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
  asm ("endbr32");
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  have_multi_byte_nop=yes
else
  have_multi_byte_nop=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    have_cet=no
    if test x$have_multi_byte_nop = xyes; then
      if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

static void
foo (void)
{

  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi
    if test x$enable_cet = xno -a x$have_cet = xyes; then
      as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
    fi

  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in # ((
			  # Guess yes on platforms where we know the result.
		  linux*) ac_cv_func_mmap_fixed_mapped=yes ;;
			  # If we don't know, assume the worst.
		  *)      ac_cv_func_mmap_fixed_mapped=no ;;
		esac
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
  asm ("endbr32");
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  have_multi_byte_nop=yes
else
  have_multi_byte_nop=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    have_cet=no
    if test x$have_multi_byte_nop = xyes; then
      if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

static void
foo (void)
{

  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi
    if test x$enable_cet = xno -a x$have_cet = xyes; then
      as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
    fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
$as_echo "$lt_cv_ld_force_load" >&6; }
    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
    # build without first building modern cctools / linker.
    case $host_cpu-$host_os in
    *-rhapsody* | *-darwin1.[012])
      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
    *-darwin1.*)
      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
    *-darwin*)
      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
      # deployment target is forced to an earlier version.
      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
	  ;;
	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
	10.[012][,.]*)
	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
	  ;;
	*)
	  ;;
     esac
    ;;
  esac
    if test "$lt_cv_apple_cc_single_mod" = "yes"; then

  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
#line 11984 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H

  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
#line 12090 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
- 

Return to bug 777117

Lines 130-135 fi Link Here

(-)a/config/cet.m4 (-3 / +16 lines)
130	if test x$may_have_cet = xyes; then	130	if test x$may_have_cet = xyes; then
131	if test x$cross_compiling = xno; then	131	if test x$cross_compiling = xno; then
132	AC_TRY_RUN([	132	AC_TRY_RUN([
		133	int
		134	main ()
		135	{
		136	asm ("endbr32");
		137	return 0;
		138	}
		139	],
		140	[have_multi_byte_nop=yes],
		141	[have_multi_byte_nop=no])
		142	have_cet=no
		143	if test x$have_multi_byte_nop = xyes; then
		144	AC_TRY_RUN([
133	static void	145	static void
134	foo (void)	146	foo (void)
135	{	147	{
Lines 155-163 main () Link Here
155	bar ();	167	bar ();
156	return 0;	168	return 0;
157	}	169	}
158	],	170	],
159	[have_cet=no],	171	[have_cet=no],
160	[have_cet=yes])	172	[have_cet=yes])
		173	fi
161	if test x$enable_cet = xno -a x$have_cet = xyes; then	174	if test x$enable_cet = xno -a x$have_cet = xyes; then
162	AC_MSG_ERROR([Intel CET must be enabled on Intel CET enabled host])	175	AC_MSG_ERROR([Intel CET must be enabled on Intel CET enabled host])
163	fi	176	fi

Lines 31969-31974 else Link Here

(-)a/gcc/configure (+29 lines)
31969	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	31969	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31970	/* end confdefs.h. */	31970	/* end confdefs.h. */
31971		31971
		31972	int
		31973	main ()
		31974	{
		31975	asm ("endbr32");
		31976	return 0;
		31977	}
		31978
		31979	_ACEOF
		31980	if ac_fn_cxx_try_run "$LINENO"; then :
		31981	have_multi_byte_nop=yes
		31982	else
		31983	have_multi_byte_nop=no
		31984	fi
		31985	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		31986	conftest.$ac_objext conftest.beam conftest.$ac_ext
		31987	fi
		31988
		31989	have_cet=no
		31990	if test x$have_multi_byte_nop = xyes; then
		31991	if test "$cross_compiling" = yes; then :
		31992	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		31993	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		31994	as_fn_error $? "cannot run test program while cross compiling
		31995	See \`config.log' for more details" "$LINENO" 5; }
		31996	else
		31997	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		31998	/* end confdefs.h. */
		31999
31972	static void	32000	static void
31973	foo (void)	32001	foo (void)
31974	{	32002	{
Lines 32005-32010 rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \ Link Here
32005	conftest.$ac_objext conftest.beam conftest.$ac_ext	32033	conftest.$ac_objext conftest.beam conftest.$ac_ext
32006	fi	32034	fi
32007		32035
		32036	fi
32008	if test x$enable_cet = xno -a x$have_cet = xyes; then	32037	if test x$enable_cet = xno -a x$have_cet = xyes; then
32009	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5	32038	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
32010	fi	32039	fi

Lines 12517-12522 else Link Here

(-)a/libbacktrace/configure (+29 lines)
12517	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	12517	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12518	/* end confdefs.h. */	12518	/* end confdefs.h. */
12519		12519
		12520	int
		12521	main ()
		12522	{
		12523	asm ("endbr32");
		12524	return 0;
		12525	}
		12526
		12527	_ACEOF
		12528	if ac_fn_c_try_run "$LINENO"; then :
		12529	have_multi_byte_nop=yes
		12530	else
		12531	have_multi_byte_nop=no
		12532	fi
		12533	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		12534	conftest.$ac_objext conftest.beam conftest.$ac_ext
		12535	fi
		12536
		12537	have_cet=no
		12538	if test x$have_multi_byte_nop = xyes; then
		12539	if test "$cross_compiling" = yes; then :
		12540	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		12541	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		12542	as_fn_error $? "cannot run test program while cross compiling
		12543	See \`config.log' for more details" "$LINENO" 5; }
		12544	else
		12545	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		12546	/* end confdefs.h. */
		12547
12520	static void	12548	static void
12521	foo (void)	12549	foo (void)
12522	{	12550	{
Lines 12553-12558 rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \ Link Here
12553	conftest.$ac_objext conftest.beam conftest.$ac_ext	12581	conftest.$ac_objext conftest.beam conftest.$ac_ext
12554	fi	12582	fi
12555		12583
		12584	fi
12556	if test x$enable_cet = xno -a x$have_cet = xyes; then	12585	if test x$enable_cet = xno -a x$have_cet = xyes; then
12557	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5	12586	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
12558	fi	12587	fi

Lines 10777-10783 else Link Here

(-)a/libcc1/configure (-13 / +32 lines)
10777	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2	10777	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10778	lt_status=$lt_dlunknown	10778	lt_status=$lt_dlunknown
10779	cat > conftest.$ac_ext <<_LT_EOF	10779	cat > conftest.$ac_ext <<_LT_EOF
10780	#line 10790 "configure"	10780	#line 10780 "configure"
10781	#include "confdefs.h"	10781	#include "confdefs.h"
10782		10782
10783	#if HAVE_DLFCN_H	10783	#if HAVE_DLFCN_H
Lines 10883-10889 else Link Here
10883	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2	10883	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10884	lt_status=$lt_dlunknown	10884	lt_status=$lt_dlunknown
10885	cat > conftest.$ac_ext <<_LT_EOF	10885	cat > conftest.$ac_ext <<_LT_EOF
10886	#line 10896 "configure"	10886	#line 10886 "configure"
10887	#include "confdefs.h"	10887	#include "confdefs.h"
10888		10888
10889	#if HAVE_DLFCN_H	10889	#if HAVE_DLFCN_H
Lines 14028-14043 freebsd* \| dragonfly*) Link Here
14028	esac	14028	esac
14029	;;	14029	;;
14030		14030
14031	gnu*)
14032	version_type=linux
14033	need_lib_prefix=no
14034	need_version=no
14035	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14036	soname_spec='${libname}${release}${shared_ext}$major'
14037	shlibpath_var=LD_LIBRARY_PATH
14038	hardcode_into_libs=yes
14039	;;
14040
14041	haiku*)	14031	haiku*)
14042	version_type=linux	14032	version_type=linux
14043	need_lib_prefix=no	14033	need_lib_prefix=no
Lines 14159-14165 linuxoldld \| linuxaout \| linuxcoff) Link Here
14159	# project, but have not yet been accepted: they are GCC-local changes	14149	# project, but have not yet been accepted: they are GCC-local changes
14160	# for the time being. (See	14150	# for the time being. (See
14161	# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)	14151	# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
14162	linux* \| kbsd-gnu \| kopensolaris*-gnu \| uclinuxfdpiceabi)	14152	linux* \| kbsd-gnu \| kopensolaris-gnu \| gnu \| uclinuxfdpiceabi)
14163	version_type=linux	14153	version_type=linux
14164	need_lib_prefix=no	14154	need_lib_prefix=no
14165	need_version=no	14155	need_version=no
Lines 14663-14668 else Link Here
14663	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	14653	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14664	/* end confdefs.h. */	14654	/* end confdefs.h. */
14665		14655
		14656	int
		14657	main ()
		14658	{
		14659	asm ("endbr32");
		14660	return 0;
		14661	}
		14662
		14663	_ACEOF
		14664	if ac_fn_c_try_run "$LINENO"; then :
		14665	have_multi_byte_nop=yes
		14666	else
		14667	have_multi_byte_nop=no
		14668	fi
		14669	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		14670	conftest.$ac_objext conftest.beam conftest.$ac_ext
		14671	fi
		14672
		14673	have_cet=no
		14674	if test x$have_multi_byte_nop = xyes; then
		14675	if test "$cross_compiling" = yes; then :
		14676	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		14677	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		14678	as_fn_error $? "cannot run test program while cross compiling
		14679	See \`config.log' for more details" "$LINENO" 5; }
		14680	else
		14681	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		14682	/* end confdefs.h. */
		14683
14666	static void	14684	static void
14667	foo (void)	14685	foo (void)
14668	{	14686	{
Lines 14699-14704 rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \ Link Here
14699	conftest.$ac_objext conftest.beam conftest.$ac_ext	14717	conftest.$ac_objext conftest.beam conftest.$ac_ext
14700	fi	14718	fi
14701		14719
		14720	fi
14702	if test x$enable_cet = xno -a x$have_cet = xyes; then	14721	if test x$enable_cet = xno -a x$have_cet = xyes; then
14703	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5	14722	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
14704	fi	14723	fi

Lines 7668-7673 else Link Here

(-)a/libcpp/configure (+29 lines)
7668	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7668	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7669	/* end confdefs.h. */	7669	/* end confdefs.h. */
7670		7670
		7671	int
		7672	main ()
		7673	{
		7674	asm ("endbr32");
		7675	return 0;
		7676	}
		7677
		7678	_ACEOF
		7679	if ac_fn_c_try_run "$LINENO"; then :
		7680	have_multi_byte_nop=yes
		7681	else
		7682	have_multi_byte_nop=no
		7683	fi
		7684	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		7685	conftest.$ac_objext conftest.beam conftest.$ac_ext
		7686	fi
		7687
		7688	have_cet=no
		7689	if test x$have_multi_byte_nop = xyes; then
		7690	if test "$cross_compiling" = yes; then :
		7691	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		7692	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		7693	as_fn_error $? "cannot run test program while cross compiling
		7694	See \`config.log' for more details" "$LINENO" 5; }
		7695	else
		7696	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7697	/* end confdefs.h. */
		7698
7671	static void	7699	static void
7672	foo (void)	7700	foo (void)
7673	{	7701	{
Lines 7704-7709 rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \ Link Here
7704	conftest.$ac_objext conftest.beam conftest.$ac_ext	7732	conftest.$ac_objext conftest.beam conftest.$ac_ext
7705	fi	7733	fi
7706		7734
		7735	fi
7707	if test x$enable_cet = xno -a x$have_cet = xyes; then	7736	if test x$enable_cet = xno -a x$have_cet = xyes; then
7708	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5	7737	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
7709	fi	7738	fi

Lines 5321-5326 else Link Here

(-)a/libdecnumber/configure (+29 lines)
5321	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5321	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5322	/* end confdefs.h. */	5322	/* end confdefs.h. */
5323		5323
		5324	int
		5325	main ()
		5326	{
		5327	asm ("endbr32");
		5328	return 0;
		5329	}
		5330
		5331	_ACEOF
		5332	if ac_fn_c_try_run "$LINENO"; then :
		5333	have_multi_byte_nop=yes
		5334	else
		5335	have_multi_byte_nop=no
		5336	fi
		5337	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		5338	conftest.$ac_objext conftest.beam conftest.$ac_ext
		5339	fi
		5340
		5341	have_cet=no
		5342	if test x$have_multi_byte_nop = xyes; then
		5343	if test "$cross_compiling" = yes; then :
		5344	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		5345	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		5346	as_fn_error $? "cannot run test program while cross compiling
		5347	See \`config.log' for more details" "$LINENO" 5; }
		5348	else
		5349	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5350	/* end confdefs.h. */
		5351
5324	static void	5352	static void
5325	foo (void)	5353	foo (void)
5326	{	5354	{
Lines 5357-5362 rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \ Link Here
5357	conftest.$ac_objext conftest.beam conftest.$ac_ext	5385	conftest.$ac_objext conftest.beam conftest.$ac_ext
5358	fi	5386	fi
5359		5387
		5388	fi
5360	if test x$enable_cet = xno -a x$have_cet = xyes; then	5389	if test x$enable_cet = xno -a x$have_cet = xyes; then
5361	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5	5390	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
5362	fi	5391	fi

Lines 5396-5401 else Link Here

(-)a/libiberty/configure (-1 / +35 lines)
5396	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5396	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5397	/* end confdefs.h. */	5397	/* end confdefs.h. */
5398		5398
		5399	int
		5400	main ()
		5401	{
		5402	asm ("endbr32");
		5403	return 0;
		5404	}
		5405
		5406	_ACEOF
		5407	if ac_fn_c_try_run "$LINENO"; then :
		5408	have_multi_byte_nop=yes
		5409	else
		5410	have_multi_byte_nop=no
		5411	fi
		5412	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		5413	conftest.$ac_objext conftest.beam conftest.$ac_ext
		5414	fi
		5415
		5416	have_cet=no
		5417	if test x$have_multi_byte_nop = xyes; then
		5418	if test "$cross_compiling" = yes; then :
		5419	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		5420	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		5421	as_fn_error $? "cannot run test program while cross compiling
		5422	See \`config.log' for more details" "$LINENO" 5; }
		5423	else
		5424	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5425	/* end confdefs.h. */
		5426
5399	static void	5427	static void
5400	foo (void)	5428	foo (void)
5401	{	5429	{
Lines 5432-5437 rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \ Link Here
5432	conftest.$ac_objext conftest.beam conftest.$ac_ext	5460	conftest.$ac_objext conftest.beam conftest.$ac_ext
5433	fi	5461	fi
5434		5462
		5463	fi
5435	if test x$enable_cet = xno -a x$have_cet = xyes; then	5464	if test x$enable_cet = xno -a x$have_cet = xyes; then
5436	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5	5465	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
5437	fi	5466	fi
Lines 7380-7386 if ${ac_cv_func_mmap_fixed_mapped+:} false; then : Link Here
7380	$as_echo_n "(cached) " >&6	7409	$as_echo_n "(cached) " >&6
7381	else	7410	else
7382	if test "$cross_compiling" = yes; then :	7411	if test "$cross_compiling" = yes; then :
7383	ac_cv_func_mmap_fixed_mapped=no	7412	case "$host_os" in # ((
		7413	# Guess yes on platforms where we know the result.
		7414	linux*) ac_cv_func_mmap_fixed_mapped=yes ;;
		7415	# If we don't know, assume the worst.
		7416	*) ac_cv_func_mmap_fixed_mapped=no ;;
		7417	esac
7384	else	7418	else
7385	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7419	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7386	/* end confdefs.h. */	7420	/* end confdefs.h. */

Lines 5791-5796 else Link Here

(-)a/lto-plugin/configure (-17 / +47 lines)
5791	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5791	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5792	/* end confdefs.h. */	5792	/* end confdefs.h. */
5793		5793
		5794	int
		5795	main ()
		5796	{
		5797	asm ("endbr32");
		5798	return 0;
		5799	}
		5800
		5801	_ACEOF
		5802	if ac_fn_c_try_run "$LINENO"; then :
		5803	have_multi_byte_nop=yes
		5804	else
		5805	have_multi_byte_nop=no
		5806	fi
		5807	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		5808	conftest.$ac_objext conftest.beam conftest.$ac_ext
		5809	fi
		5810
		5811	have_cet=no
		5812	if test x$have_multi_byte_nop = xyes; then
		5813	if test "$cross_compiling" = yes; then :
		5814	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		5815	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		5816	as_fn_error $? "cannot run test program while cross compiling
		5817	See \`config.log' for more details" "$LINENO" 5; }
		5818	else
		5819	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5820	/* end confdefs.h. */
		5821
5794	static void	5822	static void
5795	foo (void)	5823	foo (void)
5796	{	5824	{
Lines 5827-5832 rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \ Link Here
5827	conftest.$ac_objext conftest.beam conftest.$ac_ext	5855	conftest.$ac_objext conftest.beam conftest.$ac_ext
5828	fi	5856	fi
5829		5857
		5858	fi
5830	if test x$enable_cet = xno -a x$have_cet = xyes; then	5859	if test x$enable_cet = xno -a x$have_cet = xyes; then
5831	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5	5860	as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
5832	fi	5861	fi
Lines 8429-8451 _LT_EOF Link Here
8429	fi	8458	fi
8430	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5	8459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8431	$as_echo "$lt_cv_ld_force_load" >&6; }	8460	$as_echo "$lt_cv_ld_force_load" >&6; }
8432	case $host_os in	8461	# Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
8433	rhapsody* \| darwin1.[012])	8462	# build without first building modern cctools / linker.
		8463	case $host_cpu-$host_os in
		8464	-rhapsody \| *-darwin1.[012])
8434	_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;	8465	_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8435	darwin1.*)	8466	-darwin1.)
8436	_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;	8467	_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8437	darwin*) # darwin 5.x on	8468	-darwin)
8438	# if running on 10.5 or later, the deployment target defaults	8469	# darwin 5.x (macOS 10.1) onwards we only need to adjust when the
8439	# to the OS version, if on x86, and 10.4, the deployment	8470	# deployment target is forced to an earlier version.
8440	# target defaults to 10.4. Don't you love it?	8471	case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
8441	case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in	8472	UNSET,-darwin[89]\|UNSET,-darwin[12][0123456789])
8442	10.0,86-darwin8\|10.0,-darwin[91]*)	8473	;;
8443	_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
8444	10.[012][,.]*)	8474	10.[012][,.]*)
8445	_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;	8475	_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
8446	10.*)	8476	;;
8447	_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;	8477	*)
8448	esac	8478	;;
		8479	esac
8449	;;	8480	;;
8450	esac	8481	esac
8451	if test "$lt_cv_apple_cc_single_mod" = "yes"; then	8482	if test "$lt_cv_apple_cc_single_mod" = "yes"; then
Lines 11950-11956 else Link Here
11950	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2	11981	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11951	lt_status=$lt_dlunknown	11982	lt_status=$lt_dlunknown
11952	cat > conftest.$ac_ext <<_LT_EOF	11983	cat > conftest.$ac_ext <<_LT_EOF
11953	#line 11963 "configure"	11984	#line 11984 "configure"
11954	#include "confdefs.h"	11985	#include "confdefs.h"
11955		11986
11956	#if HAVE_DLFCN_H	11987	#if HAVE_DLFCN_H
Lines 12056-12062 else Link Here
12056	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2	12087	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12057	lt_status=$lt_dlunknown	12088	lt_status=$lt_dlunknown
12058	cat > conftest.$ac_ext <<_LT_EOF	12089	cat > conftest.$ac_ext <<_LT_EOF
12059	#line 12069 "configure"	12090	#line 12090 "configure"
12060	#include "confdefs.h"	12091	#include "confdefs.h"
12061		12092
12062	#if HAVE_DLFCN_H	12093	#if HAVE_DLFCN_H
12063	-