_ACEOF
+# Check to see if we are using gold instead of ld
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
+$as_echo_n "checking whether we are using gold... " >&6; }
+ld_is_gold=no
+if test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --version 2>/dev/null | sed 1q \
+ | grep "GNU gold" > /dev/null; then
+ ld_is_gold=yes
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
+$as_echo "$ld_is_gold" >&6; }
+
ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
case "$ORIGINAL_LD_FOR_TARGET" in
fi
# Figure out what assembler alignment features are present.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
+$as_echo_n "checking assembler flags... " >&6; }
+if test "${gcc_cv_as_flags+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$target" in
+ i[34567]86-*-linux*)
+ gcc_cv_as_flags="--32"
+ ;;
+ *)
+ gcc_cv_as_flags=" "
+ ;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
+$as_echo "$gcc_cv_as_flags" >&6; }
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
$as_echo_n "checking assembler for .balign and .p2align... " >&6; }
if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
elif test x$gcc_cv_as != x; then
echo '.balign 4
.p2align 2' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo '.p2align 4,,7' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo '.literal16' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
.subsection -1
conftest_label2: .word 0
.previous' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo ' .weak foobar' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo ' .weakref foobar, barfnot' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
elif test x$gcc_cv_as != x; then
echo ' .SPACE $TEXT$
.NSUBSPA $CODE$,COMDAT' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
elif test x$gcc_cv_as != x; then
echo ' .hidden foobar
foobar:' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
if test $in_tree_ld != yes ; then
ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
- if echo "$ld_ver" | grep GNU > /dev/null; then
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_hidden=yes
+ elif echo "$ld_ver" | grep GNU > /dev/null; then
ld_vers=`echo $ld_ver | sed -n \
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
.uleb128 1280
.sleb128 -1010
L2:' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
.cfi_def_cfa 1, 2
.cfi_escape 1, 2, 3, 4, 5
.cfi_endproc' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
gcc_cv_as_cfi_directive=no
else
- gcc_cv_as_cfi_directive=yes
+ case "$target" in
+ i?86-*-solaris2.1[0-9]*)
+ # On Solaris/x86, make sure that GCC and gas agree on using
+ # read-only .eh_frame sections for 64-bit.
+ if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
+ $gcc_cv_objdump -h conftest.o 2>/dev/null | \
+ sed -e /.eh_frame/!d -e N | \
+ grep READONLY > /dev/null; then
+ gcc_cv_as_cfi_directive=yes
+ else
+ gcc_cv_as_cfi_directive=no
+ fi
+ ;;
+ *)
+ gcc_cv_as_cfi_directive=yes
+ ;;
+ esac
fi
else
# no objdump, err on the side of caution
echo ' .text
.cfi_startproc
.cfi_adjust_cfa_offset 64
- .skip 512, 0
+ .skip 75040, 0
.cfi_adjust_cfa_offset 128
.cfi_endproc' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
then
if $gcc_cv_readelf -wf conftest.o 2>/dev/null \
- | grep 'DW_CFA_advance_loc[12]:[ ][ ]*512[ ]' >/dev/null; then
+ | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
gcc_cv_as_cfi_advance_working=yes
fi
.cfi_startproc
.cfi_personality 0, symbol
.cfi_endproc' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
.cfi_sections .debug_frame, .eh_frame
.cfi_startproc
.cfi_endproc' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
.byte 0x4
.4byte .L1-.LFB1
.LEFDE1:' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
- if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
- if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
- if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
- if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
$as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
fi
-if test $in_tree_ld = yes ; then
+if test x"$ld_is_gold" = xyes; then
+ comdat_group=yes
+elif test $in_tree_ld = yes ; then
comdat_group=no
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
echo ' .text
.file 1 "conf.c"
.loc 1 1 0 discriminator 1' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
tls_first_minor=17
;;
i[34567]86-*-*)
- conftest_s='
- .section ".tdata","awT",@progbits
+ case "$target" in
+ i[34567]86-*-solaris2.[56789]*)
+ # TLS was introduced in the Solaris 9 4/04 release but
+ # we do not enable it by default on Solaris 9 either.
+ if test "x$enable_tls" = xyes ; then
+ on_solaris=yes
+ else
+ enable_tls=no;
+ fi
+ ;;
+ i[34567]86-*-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section .tdata,"awt",@progbits'
+ tls_first_major=0
+ tls_first_minor=0
+
+$as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
+
+ else
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_first_major=2
+ tls_first_minor=14
+ tls_as_opt="--fatal-warnings"
+ fi
+ conftest_s="$conftest_s
foo: .long 25
.text
movl %gs:0, %eax
- leal foo@TLSGD(,%ebx,1), %eax
- leal foo@TLSLDM(%ebx), %eax
- leal foo@DTPOFF(%eax), %edx
- movl foo@GOTTPOFF(%ebx), %eax
- subl foo@GOTTPOFF(%ebx), %eax
- addl foo@GOTNTPOFF(%ebx), %eax
- movl foo@INDNTPOFF, %eax
- movl $foo@TPOFF, %eax
- subl $foo@TPOFF, %eax
- leal foo@NTPOFF(%ecx), %eax'
- tls_first_major=2
- tls_first_minor=14
- tls_as_opt=--fatal-warnings
- ;;
+ leal foo@tlsgd(,%ebx,1), %eax
+ leal foo@tlsldm(%ebx), %eax
+ leal foo@dtpoff(%eax), %edx
+ movl foo@gottpoff(%ebx), %eax
+ subl foo@gottpoff(%ebx), %eax
+ addl foo@gotntpoff(%ebx), %eax
+ movl foo@indntpoff, %eax
+ movl \$foo@tpoff, %eax
+ subl \$foo@tpoff, %eax
+ leal foo@ntpoff(%ecx), %eax"
+ ;;
x86_64-*-*)
conftest_s='
.section ".tdata","awT",@progbits
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
ldah $1, d($29) !gprelhigh
lda $1, d($1) !gprellow
lda $29, 0($29) !gpdisp!3' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
.text
ldq $27, a($29) !literal!1
jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo '.text' > conftest.s
- if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
gcc_cv_as_sparc_register_op=no
if test x$gcc_cv_as != x; then
echo '.register %g2, #scratch' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
gcc_cv_as_sparc_relax=no
if test x$gcc_cv_as != x; then
echo '.text' > conftest.s
- if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
+$as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
+if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_gotdata_op=no
+ if test x$gcc_cv_as != x; then
+ echo '.text
+foo:
+ nop
+bar:
+ sethi %gdop_hix22(foo), %g1
+ xor %g1, %gdop_lox10(foo), %g1
+ ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ if $gcc_cv_ld -v | grep GNU >/dev/null 2>&1; then
+ if test x$gcc_cv_objdump != x; then
+ if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
+ | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
+ gcc_cv_as_sparc_gotdata_op=no
+ else
+ gcc_cv_as_sparc_gotdata_op=yes
+ fi
+ fi
+ else
+ gcc_cv_as_sparc_gotdata_op=yes
+ fi
+ fi
+ rm -f conftest
+ 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: $gcc_cv_as_sparc_gotdata_op" >&5
+$as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
+if test $gcc_cv_as_sparc_gotdata_op = yes; then
+
+$as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
+
+fi
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
$as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
.align 4
.byte 0
.uaword %r_disp32(foo)' > conftest.s
- if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
.hidden foo
foo:
.skip 4' > conftest.s
- if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
echo '.text
or %g1, %lo(ab) + 12, %g1
or %g1, %lo(ab + 12), %g1' > conftest.s
- if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo '.comm foo,1,32' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
foo: nop
.data
.secrel32 foo' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
gcc_cv_as_ix86_filds=no
if test x$gcc_cv_as != x; then
echo 'filds mem; fists mem' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
gcc_cv_as_ix86_fildq=no
if test x$gcc_cv_as != x; then
echo 'fildq mem; fistpq mem' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
gcc_cv_as_ix86_cmov_sun_syntax=no
if test x$gcc_cv_as != x; then
echo 'cmovl.l %edx, %eax' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
gcc_cv_as_ix86_ffreep=no
if test x$gcc_cv_as != x; then
echo 'ffreep %st(1)' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
gcc_cv_as_ix86_sahf=no
if test x$gcc_cv_as != x; then
echo 'sahf' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
gcc_cv_as_ix86_swap=no
if test x$gcc_cv_as != x; then
echo 'movl.s %esp, %ebp' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
.text
.L3: nop
.L2: nop' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
nop
.data
.long .L0@GOTOFF' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
addl r15 = @ltoffx(x#), gp
;;
ld8.mov r16 = [r15], x#' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
gcc_cv_as_machine_directive=no
if test x$gcc_cv_as != x; then
echo ' .machine ppc7400' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo '.gnu_attribute 4,1' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
fi
+
+ case $target in
+ *-*-aix*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
+$as_echo_n "checking assembler for .ref support... " >&6; }
+if test "${gcc_cv_as_aix_ref+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_aix_ref=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
+ then :
+fi
+ elif test x$gcc_cv_as != x; then
+ echo ' .csect stuff[rw]
+ stuff:
+ .long 1
+ .extern sym
+ .ref sym
+ ' > conftest.s
+ if { ac_try='$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_aix_ref=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: $gcc_cv_as_aix_ref" >&5
+$as_echo "$gcc_cv_as_aix_ref" >&6; }
+if test $gcc_cv_as_aix_ref = yes; then
+
+$as_echo "#define HAVE_AS_REF 1" >>confdefs.h
+
+fi
+ ;;
+ esac
;;
mips*-*-*)
fi
elif test x$gcc_cv_as != x; then
echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo 'nop' > conftest.s
- if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo '.gnu_attribute 4,1' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
.word 2
.text
.dtprelword x+0x8000' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
if test x$gcc_cv_as != x; then
echo ' .file 1 "foo.s"
.file 1 "bar.s"' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$insn" > conftest.s
- if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$insn" > conftest.s
- if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo "$insn" > conftest.s
- if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
gcc_cv_as_lcomm_with_alignment=no
if test x$gcc_cv_as != x; then
echo '.lcomm bar,4,16' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
fi
elif test x$gcc_cv_as != x; then
echo '.type foo, @gnu_unique_object' > conftest.s
- if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ 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 $ac_try) 2>&5
ac_status=$?
if test $gcc_cv_as_gnu_unique_object = yes; then
# Also check for ld.so support, i.e. glibc 2.11 or higher.
if test x$host = x$build -a x$host = x$target &&
- glibcver=`ldd --version 2>/dev/null`; then
- glibcmajor=`expr "$glibcver" : "ldd (GNU libc) \([0-9]*\)"`
- glibcminor=`expr "$glibcver" : "ldd (GNU libc) [0-9]*\.\([0-9]*\)"`
+ glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
+ glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
+ glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
if test "$glibcnum" -ge 2011 ; then
enable_gnu_unique_object=yes
case "$target" in
*-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
- if test "x$with_sysroot" = x; then
+ if test "x$with_headers" != x; then
+ glibc_header_dir=$with_headers
+ elif test "x$with_sysroot" = x; then
glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
elif test "x$with_build_sysroot" != "x"; then
glibc_header_dir="${with_build_sysroot}/usr/include"
rm -f Make-hooks
touch Make-hooks
target_list="all.cross start.encap rest.encap tags \
- install-common install-man install-info install-pdf dvi pdf \
- html uninstall info man srcextra srcman srcinfo \
+ install-common install-man install-info install-pdf install-html dvi \
+ pdf html uninstall info man srcextra srcman srcinfo \
mostlyclean clean distclean maintainer-clean install-plugin"
for t in $target_list
pluginlibs=
if test x"$enable_plugin" = x"yes"; then
- # Check that the host supports -rdynamic and -ldl
- have_rdynamic=no
- have_dl=no
- saved_LDFLAGS="$LDFLAGS"
- saved_LIBS="$LIBS"
- LIBS=
- # Check -rdynamic
- LDFLAGS="$LDFLAGS -rdynamic"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
+$as_echo_n "checking for exported symbols... " >&6; }
+ echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
+ ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
+ if $gcc_cv_objdump -T conftest | grep foobar > /dev/null; then
+ : # No need to use a flag
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
$as_echo_n "checking for -rdynamic... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }; have_rdynamic=yes
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test x"$have_rdynamic" = x"yes" ; then
- pluginlibs="-rdynamic"
+ ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
+ if $gcc_cv_objdump -T conftest | grep foobar > /dev/null; then
+ pluginlibs="-rdynamic"
+ else
+ enable_plugin=no
+ fi
fi
# Check -ldl
+ saved_LIBS="$LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
$as_echo_n "checking for library containing dlopen... " >&6; }
if test "${ac_cv_search_dlopen+set}" = set; then :
if test x"$ac_cv_search_dlopen" = x"-ldl"; then
pluginlibs="$pluginlibs -ldl"
fi
+ LIBS="$saved_LIBS"
# Check that we can build shared objects with -fPIC -shared
+ saved_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -fPIC -shared"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
$as_echo_n "checking for -fPIC -shared... " >&6; }
pluginlibs=
enable_plugin=no
fi
+ LDFLAGS="$saved_LDFLAGS"
# If plugin support had been requested but not available, fail.
if test x"$enable_plugin" = x"no" ; then
-fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
fi
fi
-
- LDFLAGS="$saved_LDFLAGS"
- LIBS="$saved_LIBS"
fi
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