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construct/tools/m4/ratbox.m4

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AC_DEFUN([RB_HELP_STRING], [AS_HELP_STRING([$1], [$2], 40, 200)])
AC_DEFUN([RB_VAR_PREPEND],
[
AS_VAR_SET([$1], ["$2 ${$1}"])
])
AC_DEFUN([RB_VAR_APPEND],
[
AS_VAR_SET([$1], ["${$1} $2"])
])
AC_DEFUN([RB_DEFINE],
[
AC_DEFINE([RB_$1], [$2], [$3])
])
AC_DEFUN([RB_DEFINE_UNQUOTED],
[
AC_DEFINE_UNQUOTED([RB_$1], [$2], [$3])
])
AC_DEFUN([IRCD_DEFINE],
[
AC_DEFINE([IRCD_$1], [$2], [$3])
])
AC_DEFUN([IRCD_DEFINE_UNQUOTED],
[
AC_DEFINE_UNQUOTED([IRCD_$1], [$2], [$3])
])
AC_DEFUN([CPPDEFINE],
[
if [[ -z "$2" ]]; then
RB_VAR_PREPEND([CPPFLAGS], ["-D$1"])
else
RB_VAR_PREPEND([CPPFLAGS], ["-D$1=$2"])
fi
])
AC_DEFUN([AM_COND_IF_NOT],
[
AM_COND_IF([$1], [], [$2])
])
AC_DEFUN([AM_COND_IF_NAND],
[
AM_COND_IF([$1], [],
[
AM_COND_IF([$2], [], [$3])
])
])
AC_DEFUN([RB_CHK_SYSHEADER],
[
if test -z "$rb_cv_header_have_$2"; then
AC_CHECK_HEADER([$1],
[
rb_cv_header_have_$2=1;
AC_DEFINE([HAVE_$2], [1], [ Indication $1 is available. ])
RB_DEFINE_UNQUOTED([INC_$2], [$1>], [ The computed-include location of $1. ])
], [
RB_DEFINE_UNQUOTED([INC_$2], [stddef.h>], [ The dead-header in place of $1. ])
])
fi
])