From 5521dbd7d889b9bdcfc546d3d14f5d810ff9b0a4 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Sat, 26 Aug 2017 14:20:17 +0200
Subject: community/cringo: fixed compilation using -latomic patch from
 upstream

---
 community/clingo/PKGBUILD | 21 ++++++++-------------
 1 file changed, 8 insertions(+), 13 deletions(-)

diff --git a/community/clingo/PKGBUILD b/community/clingo/PKGBUILD
index 362b9ad9..707701db 100644
--- a/community/clingo/PKGBUILD
+++ b/community/clingo/PKGBUILD
@@ -1,15 +1,10 @@
-# clang++ misses some C++ atomic stubs in the C++ library on 32-bit,
-# g++ compiles and links fine
-# also reported upstream: https://github.com/potassco/clingo/issues/57
+# see upstream: https://github.com/potassco/clingo/issues/57
 
-# cmake
-makedepends=(${makedepends[@]/clang})
+arch+=('i686')
+source+=("clang-libatomic.patch::https://github.com/potassco/clasp/commit/fe3e176e2813956000bb947479de2c3d80fe34be.patch")
+sha256sums+=('222b535ffd761c07c3652a3025180bcfb1f1b7504d7353048d5ce485a84c1a27')
 
-# must be patched after cmake has run, hence it is in build
-eval "$(
-  declare -f build | \
-    sed '
-	  s/-DCMAKE_CXX_COMPILER=clang++/-DCMAKE_CXX_COMPILER=g++/
-      /^\s*ninja\s*/i  sed -i s/clang++/g++/g ${srcdir}/build/rules.ninja
-    '
-)"
+prepare() {
+  cd $pkgname-$pkgver/clasp
+  patch -p1 -i ../../clang-libatomic.patch
+}
-- 
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