From b3f221185e1d4c56bbb38c8b7669beec2885bb06 Mon Sep 17 00:00:00 2001
From: eugeneswalker <38933153+eugeneswalker@users.noreply.github.com>
Date: Tue, 2 Aug 2022 13:02:00 -0700
Subject: butterflypack %oneapi: patch CMakeLists to solve issue #31818
 (#31848)

* butterflypack %oneapi: patch CMakeLists to solve issue #31818

* uncomment builds affected by failing butterflypack

Co-authored-by: e <e>
---
 var/spack/repos/builtin/packages/butterflypack/package.py    |  3 +++
 .../builtin/packages/butterflypack/qopenmp-for-oneapi.patch  | 12 ++++++++++++
 2 files changed, 15 insertions(+)
 create mode 100644 var/spack/repos/builtin/packages/butterflypack/qopenmp-for-oneapi.patch

(limited to 'var')

diff --git a/var/spack/repos/builtin/packages/butterflypack/package.py b/var/spack/repos/builtin/packages/butterflypack/package.py
index 6459f6ed50..624be61b2f 100644
--- a/var/spack/repos/builtin/packages/butterflypack/package.py
+++ b/var/spack/repos/builtin/packages/butterflypack/package.py
@@ -44,6 +44,9 @@ class Butterflypack(CMakePackage):
     depends_on("scalapack")
     depends_on("arpack-ng")
 
+    # https://github.com/spack/spack/issues/31818
+    patch("qopenmp-for-oneapi.patch", when="@2.1.1 %oneapi")
+
     patch("longline.patch", when="%fj")
     patch("fjfortran.patch", when="%fj")
     patch("isnan.patch", when="%fj")
diff --git a/var/spack/repos/builtin/packages/butterflypack/qopenmp-for-oneapi.patch b/var/spack/repos/builtin/packages/butterflypack/qopenmp-for-oneapi.patch
new file mode 100644
index 0000000000..30272afce3
--- /dev/null
+++ b/var/spack/repos/builtin/packages/butterflypack/qopenmp-for-oneapi.patch
@@ -0,0 +1,12 @@
+diff -ruN spack-src/CMakeLists.txt spack-src-patched/CMakeLists.txt
+--- spack-src/CMakeLists.txt	2022-03-04 09:05:03.000000000 -0800
++++ spack-src-patched/CMakeLists.txt	2022-08-01 13:04:11.771748644 -0700
+@@ -99,7 +99,7 @@
+ set(CMAKE_Fortran_FLAGS "-fno-range-check -fbacktrace -fbounds-check -Wconversion ${CMAKE_Fortran_FLAGS}")
+ endif()
+ endif()
+-check_fortran_compiler_flag("-no-prec-div" COMPILER_Intel)
++check_fortran_compiler_flag("-qopenmp" COMPILER_Intel)
+ if (COMPILER_Intel)
+ set(CMAKE_Fortran_FLAGS "-cpp -DIntel ${CMAKE_Fortran_FLAGS}")
+ if(CMAKE_BUILD_TYPE STREQUAL "Debug")
-- 
cgit v1.2.3-60-g2f50