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arm: drop EABI check

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GCC marked OABI obsolete in 4.7 and dropped it in 4.8.  So the number
of people this is catching is shrinking every day.  At this point,
it's not terribly useful, so just drop it.
This commit is contained in:
Mike Frysinger 2014-11-20 02:28:22 -05:00
parent 33cd1f74b8
commit 34d97d87bb
3 changed files with 5 additions and 27 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2014-11-22 Mike Frysinger <vapier@gentoo.org>
* sysdeps/arm/preconfigure.ac: Delete EABI check.
* sysdeps/arm/preconfigure: Regenerate.
2014-11-21 Roland McGrath <roland@hack.frob.com>
* nptl/pthread_create.c (__pthread_create_2_1): Set

22
sysdeps/arm/preconfigure
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@ -3,28 +3,6 @@
case "$machine" in
arm*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if !__ARM_EABI__
#error
#endif
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
else
as_fn_error $? "Old ABI no longer supported" "$LINENO" 5
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
# If the compiler enables unwind tables by default, this causes
# problems with undefined symbols in -nostdlib link tests. To
# avoid this, add -fno-unwind-tables here and remove it in

5
sysdeps/arm/preconfigure.ac
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@ -3,11 +3,6 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
case "$machine" in
arm*)
AC_TRY_COMPILE([
#if !__ARM_EABI__
#error
#endif], [], [], [AC_MSG_ERROR([Old ABI no longer supported])])
# If the compiler enables unwind tables by default, this causes
# problems with undefined symbols in -nostdlib link tests. To
# avoid this, add -fno-unwind-tables here and remove it in