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From 928d69309592704892d124b1f8de9111164c3793 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 18 Jun 2018 22:11:21 -0400
Subject: [PATCH] configure: add a --without-rpc flag
The build already supports NO_RPC to disable all RPC logic. Turn it
into a proper configure flag so people don't have to hack it up.
---
configure.ac | 25 ++++++++++++++++++++-----
1 file changed, 20 insertions(+), 5 deletions(-)
diff --git a/configure.ac b/configure.ac
index 8d0b562ddaac..75ae7fb472dc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -37,11 +37,6 @@ AC_CHECK_LIB([m], [log10], [
AC_MSG_ERROR([Unable to find working libm.so])
])
AC_SUBST([LIBM_LIBS])
-PKG_CHECK_MODULES([TIRPC],[libtirpc], [
- AC_DEFINE([HAVE_RPCENT_H], [1], [Have <rpc/rpcent.h>.])
-], [
- AC_MSG_WARN([Libtirpc not found, will not use <rpc/rpcent.h>])
-])
# ======================================
# Check for various headers and settings
@@ -112,6 +107,26 @@ AS_IF([test x"$with_labeled_networking" != "xno"], [
])
])
+AC_ARG_WITH([rpc],
+ [AS_HELP_STRING([--without-rpc], [Do not include RPC support])],
+ [with_rpc="$withval"],
+ [with_rpc="auto"]
+)
+AS_IF([test x"$with_rpc" != "xno"], [
+ PKG_CHECK_MODULES([TIRPC],[libtirpc], [
+ AC_DEFINE([HAVE_RPCENT_H], [1], [Have <rpc/rpcent.h>.])
+ ], [
+ AS_IF([test x"$with_rpc" = "xyes"], [
+ AC_MSG_ERROR([RPC support requested but not found])
+ ])
+ with_rpc="no"
+ AC_MSG_WARN([Libtirpc not found, will not use <rpc/rpcent.h>])
+ ])
+])
+AS_IF([test x"$with_rpc" = "xno"], [
+ AC_DEFINE([NO_RPC], [1], [Omit RPC support.])
+])
+
# =========
# Hardening
# =========
--
2.16.1
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