diff options
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/gcc/configure b/gcc/configure index 3360209..b126287 100755 --- a/gcc/configure +++ b/gcc/configure @@ -27825,6 +27825,52 @@ $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; } $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h + + if test $gcc_cv_as_leb128 = yes; then + conftest_s="\ + .file 1 \"conftest.s\" + .loc 1 3 0 view .LVU1 + $insn + .data + .uleb128 .LVU1 + .uleb128 .LVU1 +" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_view support" >&5 +$as_echo_n "checking assembler for dwarf2 debug_view support... " >&6; } +if test "${gcc_cv_as_dwarf2_debug_view+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + gcc_cv_as_dwarf2_debug_view=no + if test $in_tree_gas = yes; then + if test $in_tree_gas_is_elf = yes \ + && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 27 \) \* 1000 + 0` + then gcc_cv_as_dwarf2_debug_view=yes +fi + elif test x$gcc_cv_as != x; then + $as_echo "$conftest_s" > conftest.s + if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5' + { { eval echo "\"\$as_me\":${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_dwarf2_debug_view=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: $gcc_cv_as_dwarf2_debug_view" >&5 +$as_echo "$gcc_cv_as_dwarf2_debug_view" >&6; } +if test $gcc_cv_as_dwarf2_debug_view = yes; then + +$as_echo "#define HAVE_AS_DWARF2_DEBUG_VIEW 1" >>confdefs.h + +fi + fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5 |