From fbb0bd7556f1fe7c6e9540e1a40af085c7861032 Mon Sep 17 00:00:00 2001
From: Joe Burzinski <tridacnid@gmail.com>
Date: Mon, 18 Nov 2019 21:45:14 -0600
Subject: [PATCH] Update tests that generate CMake projects to use the
 CMAKE_CXX_COMPILER the main project was CMake'd with. Fixes #1747.

---
 test/cmake_add_subdirectory/CMakeLists.txt | 1 +
 test/cmake_import/CMakeLists.txt           | 1 +
 test/cmake_import_minver/CMakeLists.txt    | 1 +
 3 files changed, 3 insertions(+)

diff --git a/test/cmake_add_subdirectory/CMakeLists.txt b/test/cmake_add_subdirectory/CMakeLists.txt
index ad04547e7..4fa9eb88c 100644
--- a/test/cmake_add_subdirectory/CMakeLists.txt
+++ b/test/cmake_add_subdirectory/CMakeLists.txt
@@ -1,6 +1,7 @@
 add_test(NAME cmake_add_subdirectory_configure
   COMMAND ${CMAKE_COMMAND}
     -G "${CMAKE_GENERATOR}"
+    -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
     -Dnlohmann_json_source=${PROJECT_SOURCE_DIR}
     ${CMAKE_CURRENT_SOURCE_DIR}/project
 )
diff --git a/test/cmake_import/CMakeLists.txt b/test/cmake_import/CMakeLists.txt
index 24d4a33a5..af3c891cc 100644
--- a/test/cmake_import/CMakeLists.txt
+++ b/test/cmake_import/CMakeLists.txt
@@ -2,6 +2,7 @@ add_test(NAME cmake_import_configure
   COMMAND ${CMAKE_COMMAND}
     -G "${CMAKE_GENERATOR}"
     -A "${CMAKE_GENERATOR_PLATFORM}"
+    -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
     -Dnlohmann_json_DIR=${PROJECT_BINARY_DIR}
     ${CMAKE_CURRENT_SOURCE_DIR}/project
 )
diff --git a/test/cmake_import_minver/CMakeLists.txt b/test/cmake_import_minver/CMakeLists.txt
index 2efcd85fd..d1a107214 100644
--- a/test/cmake_import_minver/CMakeLists.txt
+++ b/test/cmake_import_minver/CMakeLists.txt
@@ -2,6 +2,7 @@ add_test(NAME cmake_import_minver_configure
   COMMAND ${CMAKE_COMMAND}
     -G "${CMAKE_GENERATOR}"
     -A "${CMAKE_GENERATOR_PLATFORM}"
+    -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
     -Dnlohmann_json_DIR=${PROJECT_BINARY_DIR}
     ${CMAKE_CURRENT_SOURCE_DIR}/project
 )