From 8dd7fa03ea903bdbc36b5ba13837892c84589bee Mon Sep 17 00:00:00 2001
From: Denis Davydov <davydden@gmail.com>
Date: Mon, 11 Sep 2017 22:27:20 +0200
Subject: [PATCH] elemental: fix broken Config.cmake (#5331)

---
 .../packages/elemental/cmake_0.87.7.patch     | 22 +++++++++++++++++++
 .../builtin/packages/elemental/package.py     |  1 +
 2 files changed, 23 insertions(+)
 create mode 100644 var/spack/repos/builtin/packages/elemental/cmake_0.87.7.patch

diff --git a/var/spack/repos/builtin/packages/elemental/cmake_0.87.7.patch b/var/spack/repos/builtin/packages/elemental/cmake_0.87.7.patch
new file mode 100644
index 0000000000..a33f5ef0b6
--- /dev/null
+++ b/var/spack/repos/builtin/packages/elemental/cmake_0.87.7.patch
@@ -0,0 +1,22 @@
+diff --git a/cmake/configure_files/ElementalConfig.cmake.in b/cmake/configure_files/ElementalConfig.cmake.in
+index d37649f..8511d81 100644
+--- a/cmake/configure_files/ElementalConfig.cmake.in
++++ b/cmake/configure_files/ElementalConfig.cmake.in
+@@ -1,6 +1,8 @@
+ set(Elemental_INCLUDE_DIRS "@CMAKE_INSTALL_PREFIX@/include")
+ set(Elemental_INCLUDE_DIRS "${Elemental_INCLUDE_DIRS};@MPI_CXX_INCLUDE_PATH@")
+-set(Elemental_INCLUDE_DIRS "${Elemental_INCLUDE_DIRS};@QD_INCLUDES@")
++IF(@QD_FOUND@)
++  set(Elemental_INCLUDE_DIRS "${Elemental_INCLUDE_DIRS};@QD_INCLUDES@")
++ENDIF()
+ set(Elemental_INCLUDE_DIRS "${Elemental_INCLUDE_DIRS};@MPC_INCLUDES@")
+ set(Elemental_INCLUDE_DIRS "${Elemental_INCLUDE_DIRS};@MPFR_INCLUDES@")
+ set(Elemental_INCLUDE_DIRS "${Elemental_INCLUDE_DIRS};@GMP_INCLUDES@")
+@@ -13,6 +15,6 @@ set(Elemental_LINK_FLAGS "@EL_LINK_FLAGS@")
+ set(Elemental_DEFINITIONS "@Qt5Widgets_DEFINITIONS@")
+
+ # Our library dependencies (contains definitions for IMPORTED targets)
+-include("@CMAKE_INSTALL_PREFIX@/CMake/ElementalTargets.cmake")
++include("${CMAKE_CURRENT_LIST_DIR}/ElementalTargets.cmake")
+
+ set(Elemental_LIBRARIES El)
diff --git a/var/spack/repos/builtin/packages/elemental/package.py b/var/spack/repos/builtin/packages/elemental/package.py
index c356c9f717..065fb16fa6 100644
--- a/var/spack/repos/builtin/packages/elemental/package.py
+++ b/var/spack/repos/builtin/packages/elemental/package.py
@@ -92,6 +92,7 @@ class Elemental(CMakePackage):
     depends_on('mpfr')
 
     patch('elemental_cublas.patch', when='+cublas')
+    patch('cmake_0.87.7.patch', when='@0.87.7')
 
     @property
     def libs(self):