From 191e79afea713cdea52ec9d870d0f18b43345133 Mon Sep 17 00:00:00 2001
From: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Date: Wed, 22 Jun 2022 23:43:01 -0700
Subject: [PATCH] meson: Use system method for locating tirpc
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This avoids warnings from system headers when building with debian bullseye:

    In file included from ../dist-unpack/xserver-21.1.99.1/os/rpcauth.c:47:
    /usr/include/tirpc/rpc/rpc.h:83:12: error: redundant redeclaration of ‘bindresvport’ [-Werror=redundant-decls]
       83 | extern int bindresvport(int, struct sockaddr_in *);
          |            ^~~~~~~~~~~~
    In file included from /usr/include/tirpc/rpc/rpc.h:40,
                     from ../dist-unpack/xserver-21.1.99.1/os/rpcauth.c:47:
    /usr/include/netinet/in.h:503:12: note: previous declaration of ‘bindresvport’ was here
      503 | extern int bindresvport (int __sockfd, struct sockaddr_in *__sock_in) __THROW;
          |            ^~~~~~~~~~~~

Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
---
 os/meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/os/meson.build b/os/meson.build
index ab28fc4ed8..85b445f20f 100644
--- a/os/meson.build
+++ b/os/meson.build
@@ -58,7 +58,7 @@ rpc_dep = []
 if get_option('secure-rpc')
     # prefer libtirpc (if available), otherwise ensure RPC functions are
     # provided by libc.
-    rpc_dep = dependency('libtirpc', required: false)
+    rpc_dep = dependency('libtirpc', required: false, include_type: 'system')
     if not (rpc_dep.found() or cc.has_header('rpc/rpc.h'))
         error('secure-rpc requested, but neither libtirpc or libc RPC support were found')
     endif
-- 
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