update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / jaegertracing / thrift / aclocal / ax_prog_haxe_version.m4

diff --git a/ceph/src/jaegertracing/thrift/aclocal/ax_prog_haxe_version.m4 b/ceph/src/jaegertracing/thrift/aclocal/ax_prog_haxe_version.m4
new file mode 100644 (file)
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+++ b/ceph/src/jaegertracing/thrift/aclocal/ax_prog_haxe_version.m4
@@ -0,0 +1,60 @@
+# ===========================================================================
+#   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
+    ])
+])