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# SYNOPSIS
#
# MHD_CHECK_ADD_CC_LDFLAGS([FLAGS-TO-TEST], [VARIABLE-TO-EXTEND])
#
# DESCRIPTION
#
# This macro checks whether the specific compiler flags are supported.
# The FLAGS-TO-TEST parameter is whitespace-separated flagto to test.
# The flags are tested one-by-one, all supported flags are added to the
# VARIABLE-TO-EXTEND.
# Every flag check is performing by appending one flag to the value of
# VARIABLE-TO-EXTEND (LDFLAGS if not specified), then prepending result to
# LDFLAGS (unless VARIABLE-TO-EXTEND is LDFLAGS), and then performing compile
# and link test. If test succeed without warnings, then the flag is added to
# VARIABLE-TO-EXTEND. Otherwise, if compile and link without test flag cannot
# be done without any warning, the flag is considered to be unsuppoted.
#
# Example usage:
#
# MHD_CHECK_ADD_CC_LDFLAGS([-W,--strip-all -Wl,--fatal-warnings],
# [additional_LDFLAGS])
#
#
# 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_CHECK_ADD_CC_LDFLAGS],[dnl
m4_foreach_w([test_flag],[$1],
[MHD_CHECK_ADD_CC_LDFLAG([test_flag],[$2])
])dnl
])
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