diff options
Diffstat (limited to 'src/jaegertracing/thrift/aclocal/ax_prog_dotnetcore_version.m4')
-rw-r--r-- | src/jaegertracing/thrift/aclocal/ax_prog_dotnetcore_version.m4 | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/jaegertracing/thrift/aclocal/ax_prog_dotnetcore_version.m4 b/src/jaegertracing/thrift/aclocal/ax_prog_dotnetcore_version.m4 new file mode 100644 index 000000000..92c749520 --- /dev/null +++ b/src/jaegertracing/thrift/aclocal/ax_prog_dotnetcore_version.m4 @@ -0,0 +1,61 @@ +# =============================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_prog_dotnetcore_version.html +# =============================================================================== +# +# SYNOPSIS +# +# AX_PROG_DOTNETCORE_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE]) +# +# DESCRIPTION +# +# Makes sure that .NET Core 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 $dotnetcore_version variable will be +# filled with the detected version. +# +# This macro uses the $DOTNETCORE variable to perform the check. If +# $DOTNETCORE is not set prior to calling this macro, the macro will fail. +# +# Example: +# +# AC_PATH_PROG([DOTNETCORE],[dotnet]) +# AC_PROG_DOTNETCORE_VERSION([1.0.2],[ ... ],[ ... ]) +# +# Searches for .NET Core, then checks if at least version 1.0.2 is +# present. +# +# LICENSE +# +# Copyright (c) 2016 Jens Geyer <jensg@apache.org> +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 2 + +AC_DEFUN([AX_PROG_DOTNETCORE_VERSION],[ + AC_REQUIRE([AC_PROG_SED]) + + AS_IF([test -n "$DOTNETCORE"],[ + ax_dotnetcore_version="$1" + + AC_MSG_CHECKING([for .NET Core version]) + dotnetcore_version=`$DOTNETCORE --version 2>&1 | $SED -e 's/\(@<:@0-9@:>@*\.@<:@0-9@:>@*\.@<:@0-9@:>@*\)\(.*\)/\1/'` + AC_MSG_RESULT($dotnetcore_version) + + AC_SUBST([DOTNETCORE_VERSION],[$dotnetcore_version]) + + AX_COMPARE_VERSION([$ax_dotnetcore_version],[le],[$dotnetcore_version],[ + : + $2 + ],[ + : + $3 + ]) + ],[ + AC_MSG_WARN([could not find .NET Core]) + $3 + ]) +]) |