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- # ===========================================================================
- # https://www.gnu.org/software/autoconf-archive/ax_prog_nasm.html
- # ===========================================================================
- #
- # SYNOPSIS
- #
- # AX_PROG_NASM([ACTION-IF-NOT-FOUND])
- #
- # DESCRIPTION
- #
- # This macro searches for the NASM assembler and sets the variable "nasm"
- # to the name of the application or to "no" if not found. If
- # ACTION-IF-NOT-FOUND is not specified, configure will fail when the
- # program is not found.
- #
- # Example:
- #
- # AX_PROG_NASM()
- # AX_PROG_NASM([nasm_avail="no"])
- #
- # LICENSE
- #
- # Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
- #
- # This program is free software: you can redistribute it and/or modify it
- # under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation, either version 3 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 Lesser
- # General Public License for more details.
- #
- # You should have received a copy of the GNU Lesser General Public License
- # along with this program. If not, see <https://www.gnu.org/licenses/>.
- #
- # As a special exception, the respective Autoconf Macro's copyright owner
- # gives unlimited permission to copy, distribute and modify the configure
- # scripts that are the output of Autoconf when processing the Macro. You
- # need not follow the terms of the GNU General Public License when using
- # or distributing such scripts, even though portions of the text of the
- # Macro appear in them. The GNU General Public License (GPL) does govern
- # all other use of the material that constitutes the Autoconf Macro.
- #
- # This special exception to the GPL applies to versions of the Autoconf
- # Macro released by the Autoconf Archive. When you make and distribute a
- # modified version of the Autoconf Macro, you may extend this special
- # exception to the GPL to apply to your modified version as well.
-
- #serial 10
-
- AC_DEFUN([AX_PROG_NASM],[
- AC_CHECK_PROGS(nasm,[nasm nasmw],no)
- if test "x$nasm" = "xno" ;
- then
- ifelse($#,0,[AC_MSG_ERROR([NASM assembler not found])],
- $1)
- fi
- ])
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