patch 8.2.3483: #ifdef for using sysinfo() is incomplete
Problem: #ifdef for using sysinfo() is incomplete.
Solution: Also check for HAVE_SYSINFO. Make autoconf check use TRY_LINK.
(closes #8952)
diff --git a/src/auto/configure b/src/auto/configure
index be1440d..cab7bc9 100755
--- a/src/auto/configure
+++ b/src/auto/configure
@@ -13954,7 +13954,7 @@
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; $as_echo "#define HAVE_SYSINFO 1" >>confdefs.h
@@ -13962,7 +13962,8 @@
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not usable" >&5
$as_echo "not usable" >&6; }
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysinfo.mem_unit" >&5
$as_echo_n "checking for sysinfo.mem_unit... " >&6; }