[sollve_vv] Add CMake include.
include(External) is necessary with TEST_SUITE_SUBDIRS=External/sollve_vv.
Before this patch, it was included by a different CMakeLists.txt
processed before sollve_vv's.
diff --git a/External/sollve_vv/CMakeLists.txt b/External/sollve_vv/CMakeLists.txt
index f729747..ba60e3d 100644
--- a/External/sollve_vv/CMakeLists.txt
+++ b/External/sollve_vv/CMakeLists.txt
@@ -1,6 +1,8 @@
# SOLLVE OpenMP Offloading Validation & Verification Suite
# https://crpl.cis.udel.edu/ompvvsollve/
+include(External)
+
set(TEST_SUITE_SOLLVEVV_OFFLOADING_CFLAGS "-fopenmp-targets=nvptx64-nvidia-cuda;-Xopenmp-target;-march=sm_70" CACHE STRING "Compiler arguments for OpenMP offloading")
set(TEST_SUITE_SOLLVEVV_OFFLOADING_LDFLAGS "-fopenmp-targets=nvptx64-nvidia-cuda;-Xopenmp-target;-march=sm_70;-lopenmptarget" CACHE STRING "Linker arguments for OpenMP offloading")
diff --git a/External/sollve_vv/README b/External/sollve_vv/README
index f4e8b6e..f57ba99 100644
--- a/External/sollve_vv/README
+++ b/External/sollve_vv/README
@@ -26,6 +26,7 @@
-DTEST_SUITE_LIT=${HOME}/build/llvm-project/release/bin/llvm-lit \
-DCMAKE_C_COMPILER=${HOME}/install/llvm-project/release/bin/clang \
-DCMAKE_CXX_COMPILER=${HOME}/install/llvm-project/release/bin/clang++ \
+ -DTEST_SUITE_SUBDIRS=External/sollve_vv \
-DTEST_SUITE_SOLLVEVV_OFFLOADING_CFLAGS=-fopenmp-targets=nvptx64-nvidia-cuda;--cuda-path=/soft/compilers/cuda/cuda-10.1.243;-Xopenmp-target;-march=sm_70 \
-DTEST_SUITE_SOLLVEVV_OFFLOADING_LDFLAGS=-fopenmp-targets=nvptx64-nvidia-cuda;--cuda-path=/soft/compilers/cuda/cuda-10.1.243;-Xopenmp-target;-march=sm_70;-lopenmptarget \
-DTEST_SUITE_LIT_FLAGS=-svj1
