summary refs log tree commit diff
path: root/sysdeps/sparc/sparc64/configure
blob: 954ff7a03d8bdf251222f62710162cf5fb261e67 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 # Local configure fragment for sysdeps/sparc/sparc64.

# Check whether .got section comes before or after .dynamic
echo $ac_n "checking where sparc64 .dynamic section comes before .got""... $ac_c" 1>&6
echo "configure:6: checking where sparc64 .dynamic section comes before .got" >&5
if eval "test \"`echo '$''{'libc_cv_sparc64_dynamic_before_got'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
${CC-cc} $CFLAGS -shared -Wl,--verbose 2>&1 \
  | grep '^[ 	]*\.\(got\|dynamic\)[^A-Za-z0-9_]' > conftest.order

if test `cat conftest.order | wc -l` != 2; then
  { echo "configure: error: Couldn't figure .got/.dynamic relative placement" 1>&2; exit 1; }
else
  
  if head -n 1 conftest.order | grep '^[ 	]*\.got'; then
    libc_cv_sparc64_dynamic_before_got=no
  else
    libc_cv_sparc64_dynamic_before_got=yes
  fi
  
fi
rm -f conftest*
fi

echo "$ac_t""$libc_cv_sparc64_dynamic_before_got" 1>&6
if test $libc_cv_sparc64_dynamic_before_got = yes; then
  cat >> confdefs.h <<\EOF
#define SPARC64_DYNAMIC_BEFORE_GOT 1
EOF

fi