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- # ===========================================================================
- # https://www.gnu.org/software/autoconf-archive/ax_prog_haxe_version.html
- # ===========================================================================
- #
- # SYNOPSIS
- #
- # AX_PROG_HAXE_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
- #
- # DESCRIPTION
- #
- # Makes sure that haxe supports the version indicated. If true the shell
- # commands in ACTION-IF-TRUE are executed. If not the shell commands in
- # ACTION-IF-FALSE are run. The $HAXE_VERSION variable will be filled with
- # the detected version.
- #
- # This macro uses the $HAXE variable to perform the check. If $HAXE is not
- # set prior to calling this macro, the macro will fail.
- #
- # Example:
- #
- # AC_PATH_PROG([HAXE],[haxe])
- # AC_PROG_HAXE_VERSION([3.1.3],[ ... ],[ ... ])
- #
- # Searches for Haxe, then checks if at least version 3.1.3 is present.
- #
- # LICENSE
- #
- # Copyright (c) 2015 Jens Geyer <jensg@apache.org>
- #
- # Copying and distribution of this file, with or without modification, are
- # permitted in any medium without royalty provided the copyright notice
- # and this notice are preserved. This file is offered as-is, without any
- # warranty.
-
- #serial 2
-
- AC_DEFUN([AX_PROG_HAXE_VERSION],[
- AC_REQUIRE([AC_PROG_SED])
-
- AS_IF([test -n "$HAXE"],[
- ax_haxe_version="$1"
-
- AC_MSG_CHECKING([for haxe version])
- haxe_version=`$HAXE -version 2>&1 | $SED -e 's/^.* \( @<:@0-9@:>@*\.@<:@0-9@:>@*\.@<:@0-9@:>@*\) .*/\1/'`
- AC_MSG_RESULT($haxe_version)
-
- AC_SUBST([HAXE_VERSION],[$haxe_version])
-
- AX_COMPARE_VERSION([$ax_haxe_version],[le],[$haxe_version],[
- :
- $2
- ],[
- :
- $3
- ])
- ],[
- AC_MSG_WARN([could not find Haxe])
- $3
- ])
- ])
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