gcc_cv_otool
gcc_cv_readelf
gcc_cv_objdump
-ORIGINAL_NM_FOR_TARGET
-gcc_cv_nm
ORIGINAL_OBJCOPY_FOR_TARGET
gcc_cv_objcopy
+ORIGINAL_NM_FOR_TARGET
+gcc_cv_nm
ORIGINAL_LD_GOLD_FOR_TARGET
ORIGINAL_LD_BFD_FOR_TARGET
ORIGINAL_LD_FOR_TARGET
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 19676 "configure"
+#line 19679 "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 19782 "configure"
+#line 19785 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
;;
esac
+case "$target" in
+ arm*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler for arm accepts context-specific architecture extensions" >&5
+$as_echo_n "checking assembler for assembler for arm accepts context-specific architecture extensions... " >&6; }
+if ${gcc_cv_as_arm_option_extensions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_arm_option_extensions=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .thumb
+ .syntax unified
+ vmov.f32 s0, s1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -march=armv8.1-m.main+mve -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_arm_option_extensions=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_arm_option_extensions" >&5
+$as_echo "$gcc_cv_as_arm_option_extensions" >&6; }
+if test $gcc_cv_as_arm_option_extensions = yes; then
+
+$as_echo "#define HAVE_GAS_ARM_EXTENDED_ARCH 1" >>confdefs.h
+
+fi
+
+esac
+
# ??? Not all targets support dwarf2 debug_line, even within a version
# of gas. Moreover, we need to emit a valid instruction to trigger any
# info to the output file. So, as supported targets are added to gas 2.11,
;;
esac
+case "$target" in
+ arm*)
+ gcc_GAS_CHECK_FEATURE([assembler for arm accepts context-specific architecture extensions],
+ gcc_cv_as_arm_option_extensions,
+ [-march=armv8.1-m.main+mve],
+ [.text
+ .thumb
+ .syntax unified
+ vmov.f32 s0, s1],,
+ [AC_DEFINE(HAVE_GAS_ARM_EXTENDED_ARCH, 1,
+ [Define if your Arm assembler permits context-specific feature extensions.])])
+esac
+
# ??? Not all targets support dwarf2 debug_line, even within a version
# of gas. Moreover, we need to emit a valid instruction to trigger any
# info to the output file. So, as supported targets are added to gas 2.11,