ax_gcc_lib.m4

# ===========================================================================
#        https://www.gnu.org/software/autoconf-archive/ax_gcc_lib.html
# ===========================================================================
#
# SYNOPSIS
#
#   AX_GCC_LIB(LIBRARY,[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
#
# DESCRIPTION
#
#   AX_GCC_LIB looks for LIBRARY inside gcc install directory, performs
#   ACTION-IF-FOUND if the library is available, ACTION-IF-NOT-FOUND
#   otherwise. The gcc install directory is retrieved using
#   AX_GCC_INSTALL_DIR macro.
#
# LICENSE
#
#   Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
#
#   This program is free software; you can redistribute it and/or modify it
#   under the terms of the GNU General Public License as published by the
#   Free Software Foundation; either version 2 of the License, or (at your
#   option) any later version.
#
#   This program is distributed in the hope that it will be useful, but
#   WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
#   Public License for more details.
#
#   You should have received a copy of the GNU General Public License along
#   with this program. If not, see <https://www.gnu.org/licenses/>.
#
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#   gives unlimited permission to copy, distribute and modify the configure
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#
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#   exception to the GPL to apply to your modified version as well.

#serial 7

AC_DEFUN([AX_GCC_LIB], [
	AX_GCC_INSTALL_DIR([GCC_INSTALL_DIR])

	AC_MSG_CHECKING([if gcc $1 is available in $GCC_INSTALL_DIR])

	AS_IF([test -f "$GCC_INSTALL_DIR/$1"],[
		AC_MSG_RESULT([yes])
		$2
	],[
		AC_MSG_RESULT([no])
		$3
	])
])