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# SYNOPSIS
#
# MHD_FIND_ADD_CC_CFLAG_IFELSE([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
# [VARIABLE-TO-EXTEND],
# [FLAG1-TO-TEST], [FLAG2-TO-TEST], ...)
#
# DESCRIPTION
#
# This macro checks whether the specific compiler flags are supported.
# The flags are checked one-by-one. The checking is stopped when the first
# supported flag found.
# The checks are performing by appending FLAGx-TO-TEST to the value of
# VARIABLE-TO-EXTEND (CFLAGS if not specified), then prepending result to
# CFLAGS (unless VARIABLE-TO-EXTEND is CFLAGS), and then performing compile
# and link test. If test succeed without warnings, then the flag is added to
# VARIABLE-TO-EXTEND and next flags are not checked. If compile-link cycle
# cannot be performed without warning with all tested flags, no flag is
# added to the VARIABLE-TO-EXTEND.
# If any suitable flag is found, ACTION-IF-FOUND is executed otherwise
# ACTION-IF-NOT-FOUND is executed. Found flag (if any) is available as
# value of shell variable $mhd_cc_found_flag during action execution.
#
# Example usage:
#
# MHD_FIND_ADD_CC_CFLAG_IFELSE([AC_MSG_NOTICE([Enabled debug information])],
# [],
# [additional_CFLAGS],
# [-ggdb3], [-g3], [-ggdb], [-g])
#
# Note: Unlike others MHD_CHECK_*CC_CFLAG* macro, this macro uses another
# order of parameters.
#
# LICENSE
#
# Copyright (c) 2022 Karlson2k (Evgeny Grin) <k2k@narod.ru>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 1
AC_DEFUN([MHD_FIND_ADD_CC_CFLAG_IFELSE],[dnl
_MHD_FIND_ADD_CC_XFLAG([[CFLAGS]],$@)])
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