-dnl Copyright (C) 2005, 2006, 2007, 2009, 2014 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2006, 2007, 2009, 2014, 2015 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
fi
])
-dnl PSPP_ENABLE_OPTION([OPTION])
-dnl Check whether the given C compiler OPTION is accepted.
-dnl If so, add it to CFLAGS.
-dnl Example: PSPP_ENABLE_OPTION([-Wdeclaration-after-statement])
-AC_DEFUN([PSPP_ENABLE_OPTION],
- [PSPP_CHECK_CC_OPTION([$1], [CFLAGS="$CFLAGS $1"])])
-
dnl Check for readline and history libraries.
dnl Modified for PSPP, based on readline.m4 serial 3 from
[], [enable_Werror=no])
AC_CONFIG_COMMANDS_PRE(
[if test "X$enable_Werror" = Xyes; then
- CFLAGS="$CFLAGS -Werror"
+ CFLAGS="$CFLAGS -Werror -Wno-error=deprecated-declarations"
fi])])