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PR target/85904 check for aligned_alloc on netbsd cross-compilation

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2018-05-24  Maya Rashish  <coypu@sdf.org>

	PR target/85904
	* crossconfig.m4: Test for aligned_alloc on netbsd.
	* configure: Regenerate.

From-SVN: r260678
This commit is contained in:
Maya Rashish 2018-05-24 17:31:13 +00:00 committed by Jonathan Wakely
parent 71a93b0863
commit 95c921d18c
3 changed files with 20 additions and 0 deletions
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6
libstdc++-v3/ChangeLog
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@ -1,3 +1,9 @@
2018-05-24 Maya Rashish <coypu@sdf.org>
PR target/85904
* crossconfig.m4: Test for aligned_alloc on netbsd.
* configure: Regenerate.
2018-05-24 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/69769

13
libstdc++-v3/configure vendored
View File

@ -66314,6 +66314,19 @@ $as_echo "$ac_ld_relro" >&6; }
$as_echo "#define HAVE_ISNANL 1" >>confdefs.h
fi
for ac_func in aligned_alloc posix_memalign memalign _aligned_malloc
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
eval as_val=\$$as_ac_var
if test "x$as_val" = x""yes; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
;;
*-qnx6.1* | *-qnx6.2*)
SECTION_FLAGS='-ffunction-sections -fdata-sections'

1
libstdc++-v3/crossconfig.m4
View File

@ -218,6 +218,7 @@ case "${host}" in
AC_DEFINE(HAVE_ISINFL)
AC_DEFINE(HAVE_ISNANL)
fi
AC_CHECK_FUNCS(aligned_alloc posix_memalign memalign _aligned_malloc)
;;
*-qnx6.1* | *-qnx6.2*)
SECTION_FLAGS='-ffunction-sections -fdata-sections'