build: remove already tested headers from AC_CHECK_HEADERS

These headers are already included in a default set which are checked
early during configure.

We already use at least sys/types.h and unistd.h unconditionally in
configure.
This commit is contained in:
fanquake 2023-01-05 18:33:23 +00:00
parent b4fb0a3255
commit 94d0c418c5
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@ -1006,7 +1006,7 @@ if test "$TARGET_OS" = "darwin"; then
AX_CHECK_LINK_FLAG([-Wl,-bind_at_load], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-bind_at_load"], [], [$LDFLAG_WERROR])
fi
AC_CHECK_HEADERS([endian.h sys/endian.h byteswap.h unistd.h sys/types.h sys/stat.h sys/select.h sys/prctl.h sys/sysctl.h vm/vm_param.h sys/vmmeter.h sys/resources.h])
AC_CHECK_HEADERS([endian.h sys/endian.h byteswap.h sys/select.h sys/prctl.h sys/sysctl.h vm/vm_param.h sys/vmmeter.h sys/resources.h])
AC_CHECK_DECLS([getifaddrs, freeifaddrs],[CHECK_SOCKET],,
[#include <sys/types.h>