From 449eec40f89a0642d9d59b67876a7eebf8966c73 Mon Sep 17 00:00:00 2001
From: Roelf-Jilling <r-j.wolthuis@live.com>
Date: Sun, 18 Nov 2018 00:20:43 +0100
Subject: [PATCH] Add architecture flags for Clang

---
 appveyor.yml | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index e857195..36dfd50 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -84,8 +84,15 @@ before_build:
       }
       $env:ARCHITECTURE = $env:PLATFORM
       if ("$env:USE_TOOLSET" -eq "LLVM") {
-          $env:CC  = "clang-cl"
-          $env:CXX = "clang-cl"
+        $env:CC  = "clang-cl"
+        $env:CXX = "clang-cl"
+        if ("$env:PLATFORM" -eq "x86") {
+          $env:CFLAGS   = "-m32";
+          $env:CXXFLAGS = "-m32";
+        } else {
+          $env:CFLAGS   = "-m64";
+          $env:CXXFLAGS = "-m64";
+        }
       } elseif ("$env:USE_TOOLSET" -ne "MSVC") {
         Write-Warning "Configuration error: Invalid value for 'USE_TOOLSET'. Assume MSVC"
       }